20/20 Show Summary, Upcoming Episodes and TV Guide

A look at Lou Pearlman, former manager of *NSYNC, Backstreet Boys, and O-Town, and his past that includes ponzi schemes and swindling investors and banks out of hundreds of millions of dollars.

Beth Holloway takes her first extensive trip back to Aruba in nearly ten years after her daughter, Natalee Holloway, disappeared while on vacation there almost 15 years ago.

Mary Jo Buttafuoco, Joey Buttafuoco and their daughter Jessie reflect on their lives following Mary Jo's shooting in 1992.

Payton Leutner speaks out for the first time after two friends stabbed her and left her for dead in the woods of Waukesha, Wis., to prove themselves to a fictitious character known as 'Slender Man.'

Dan Markel and Wendi Adelson's marriage falls apart in Florida; FBI tries to get more information on Markel's murder; Where Dan Markel murder case stands today.

Performers Siegfried Fischbacher and Roy Horn open up about the infamous career-ending tiger attack.

A lifelong hustler discovers the strip club scene; Strip club workers' new hustle takes a dark turn; Doctor almost swindled out of $100,000 after three dates with woman.

How did an ordinary-looking American family turn into pistol-wielding bank robbers?

When a woman is found unresponsive in her bathtub, two of her daughters suspect their father is responsible.

Revisiting the 1989 case of a female jogger who was brutally raped and beaten in New York City.

A mother on death row for the unthinkable. Now the court orders testing on crucial crime scene evidence.

Rebecca Schaeffer is shot point blank at the door of her Los Angeles home by her longtime stalker.

A man convicted of killing his pregnant wife is set free after less than eight years in prison.

The rise and fall of Silicon Valley star Elizabeth Holmes and her technology company Theranos.

When 19-year-old Sarah Stern's car is mysteriously found on a New Jersey bridge, a former classmate comes forward with information that helps authorities discover what happened.

Insight into serial killer Ted Bundy's vicious past and crimes, featuring new interviews with key players, including surviving victims and those who were instrumental in helping place him behind bars.

After 'BTK' serial killer Dennis Rader's shocking confession, his daughter had to find ways to cope with her new, shattered reality.

Televangelists Jim and Tammy Faye Bakker's religious empire and the sex and financial fraud scandals that engulfed it.

Chris and Shanann Watts' seemed to be in love, say friends, family; In a shocking statement, Chris Watts describes how he killed his wife; Shanann Watts and her two daughters are found dead.

Texas couple's wedding anniversary celebration ends in tragedy; Woman discovered tied up in a closet, husband stabbed, beaten to death; Woman's family believes husband's killer is still out there

26-year-old face transplant recipient: 'I see me'; Face transplant recipient's mom learns about renowned reconstructive surgeon.

Former hockey star's young family shattered by wife's murder at home; Manhunt begins for brutal killer of mother of two; 7-year-old daughter becomes key eyewitness in attack on mom.

11-year-old arrested for his pregnant soon-to-be stepmother's murder: Why police believe ex-boyfriend was not connected to woman's murder; What it's like to be 11 years old and accused of murder.

Teacher's gruesome 1992 death launches decades-long mystery; Pennsylvania teacher's 1992 death grows cold.

Stories of Americans who followed their dreams and started new careers later in life, including a woman who quit her finance job to pursue acting, and a woman who became the oldest person to graduate the from the Houston Police Academy.

A high school cheerleader and football player's tumultuous relationship; Teen found dead in her bed from a gunshot to her head; Today, convicted killer apologizes for shooting ex-girlfriend.

This summer the world watched in awe as a treacherous mission was staged to save 12 boys and their soccer coach from a flooded cave in Thailand. Now that the team is safe, a special edition of '20/20' features ABC News foreign correspondent James Longman's exclusive interview with the boys and the coach, Ekkapol Chantawong, known as Ek. The boys open up about previously unknown details including the excitement they felt when they first entered the cave, their time studying at a Buddhist temple after the rescue, and their enthusiasm and dreams for the future – including one boy who says he wants to become a Navy SEAL. Coach Ek sheds new light and details on the moment he first realized they were trapped, how he kept the boys calm in the cave and how grateful he is that they are all alive.

A look back at the career, life and legacy of the 'Queen of Soul'.

Parents fear for young daughter's safety as her behavior changes dramatically; Rare disorder may explain 11-year-old's sudden odd tics and moodiness; Why is PANDAS so controversial? Medical professionals are divided.

'I felt nervous and worried': 12 boys, coach trapped inside Thai cave; The moment when 12 boys, coach trapped inside Thai cave were found alive.

Mom discovers daughter brutally attacked by man with shovel; Attack survivor undergoes hypnosis to remember details about assault; DNA match links man to near-fatal shovel attack.

Reports on ankle bracelet monitoring failures and murders committed by people ordered to wear them.

Memorable moments from Prince Harry and Meghan Markle's wedding.

'Oh, here we go,' Southwest pilot recalled saying after hearing a bang; 'It was terrifying,' recalls passenger on deadly Southwest flight

Woman recalls being branded as part of joining secret society; What former NXIVM members say about Keith Raniere's attitude toward women; How 'Smallville' actress became involved with NXIVM.

The event America's been waiting for - James Comey - his first interview since being fired by President Trump.

A convict's mother is interviewed about the great lengths she's gone to in order to prove her son is not guilty of murdering a college student in 2003. Included: details on an overturned conviction and a new confession in the case.

ABC News' Amy Robach sits down for the first interview with Denise Huskins and Aaron Quinn, who describe the anguish they felt after authorities at the time dismissed Denise's kidnapping as a hoax, causing the case to be known as the 'Gone Girl' kidnapping after the fictional book and film. Denise recounts her nightmare revealing new details about her harrowing hours in captivity and opens up about confronting her kidnapper, Matt Muller, in court. The couple discusses the damage the ordeal has had on their careers and personal lives, and what the future holds now that the truth has been revealed. The interview comes just days after Denise and Aaron reached a tentative settlement of $2.5 million with the city of Vallejo in their civil lawsuit for defamation and infliction of emotional distress.

Investigating a little-known study headed by psychiatrist Dr. Viola Bernard that saw several sets of twins and triplets separated as infants, adopted out to different parents and monitored to study the effects of nature versus nurture.

Man recalls last hours before son, wife were shot and killed; Dad survives son's murder plot that killed mom and brother; Son becomes prime suspect in mom, brother's murders.

As ABC's hit show 'Roseanne' gears up to return to television this spring, the entire cast reveals behind-the-scenes moments, memories, and what to expect from the revival of one of TV's most iconic sitcoms in a special edition of '20/20.' Returning actors Roseanne Barr, John Goodman, Laurie Metcalf, Sara Gilbert, Lecy Goranson, Michael Fishman and Sarah Chalke discuss the show's legacy and share what life was like starring on the No. 1 show.

Prominent Virginia couple found brutally murdered in their home; Detectives question daughter of couple found murdered and her boyfriend; Boyfriend, girlfriend travel to Europe during murder investigation.

‘Army of survivors' break their silence at Nassar sentencing; Larry Nassar defends himself in court; The repercussions from Nassar sexual abuse case.

North Korean leader Kim Jong Un and his fractured family's 70-year dynastic rule; interviews with those who knew Kim Jong Un and his assassinated half-brother.

The only thing more amazing than the lives they save are their own life stories. '20/20' Anchor Elizabeth Vargas sits down with doctors who have disabilities, are inspired by tragedy and practice improvised medicine, as they share their inspiring stories of resilience and survival. The special also goes behind-the-scenes on the set of 'The Good Doctor' and interviews actor Freddie Highmore who stars in the show as Dr. Shaun Murphy, a surgical resident with autism and savant syndrome. Highmore discusses how he prepared for playing the role of a doctor with autism and how the public has responded to his role.

Meghan Markle's engagement to Prine Harry; interviews with those who know Meghan; an in-depth look at Meghan's life, family, humanitarian work, and career.

The special will include insider details on classic holiday films including a casting decision, Jim Carrey's torture-surviving technique training during 'How the Grinch Stole Christmas'; and a visit to a Vancouver psychiatric hospital, the stand-in for Gimbal's toy department in 'Elf.' The hour will consider the question of whether favorites such as 'Trading Places' and 'Die Hard' qualify as Christmas movies; and talk to a spokesperson from Rotten Tomatoes to discuss what it takes to qualify as a Christmas classic. The history of small-screen favorites such as 'A Charlie Brown Christmas' and 'Rudolph the Red-Nosed Reindeer' will be featured, as well as interviews with the voice-over artists behind these favorite animated characters, and the owner of the fully restored Santa and Rudolph puppets.

Civil suits allege sexual assault and defamation regarding a college coach and an athlete.

An investigation into the unanswered questions still remaining about the Las Vegas mass shooting; interviews with friends, neighbors, and a girlfriend of Paddock's; survivors and those coping with their new lives.

Multiple women describe alleged encounters with Harvey Weinstein; Angelina Jolie, Gwyneth Paltrow claim Weinstein harassed them; What could happen next for Harvey Weinstein, his accusers.

Brother recalls the last day he saw his sister Holly Bobo alive; Missing nursing student Holly Bobo's remains are found by ginseng hunters; Jury returns with verdict in man's trial for Holly Bobo's murder.

Doctors with disabilities and others share stories of resilience and survival in spite of tragedy.

Who are the white nationalists and Antifa; White nationalists, counterprotesters face off in Pikeville, Kentucky; Violence erupts between white nationalists, counterprotestors in Charlottesville.

A jury finds a young woman whose boyfriend committed suicide with her encouragement guilty of involuntary manslaughter.

Friends of O.J. Simpson discuss the former professional football player and the armed robbery of memorabilia dealers that landed him in prison.

An exploration of the nationwide crisis of road rage and how incidents can quickly become dangerous; traveling across the country with the Colorado State Patrol.

Exclusive interviews, photos and footage related to the Nixon Watergate scandal.

Tracking families that have been affected by severe attachment to digital devices, from the height of unmanageability to the journey toward recovery.

A Tennessee high school teacher accused of kidnapping his 15-year-old student causes a 38-day manhunt that ends with the two being found in northern California; interviews with people close to the case.

A Canadian woman who served time for catfishing professional basketball player Chris Andersen and a 17-year-old girl who had a social media presence discusses the reasons behind her scheme.

What happened before woman was stranded in desert near Grand Canyon; Stranded student near Grand Canyon builds fire, sign to signal for help; Student stranded near Grand Canyon reunites with her rescuers

Charles Manson's tumultuous childhood and time in prison; What happened the night Sharon Tate was murdered by Charles Manson's followers; Where Charles Manson and his followers are today.

'20/20' takes a look back at the Emmy Award-winning series 'Shark Tank' and the incredible American entrepreneurs behind $100 million in deals made over the past eight seasons.

Playboy model and reality TV star Anna Nicole Smith is remembered ten years after her sudden death.

A celebration of the life and legacy of legendary actress Mary Tyler Moore, from her childhood to her groundbreaking career.

20/20 Anchored by Elizabeth Vargas and David Muir Airs Two Special Hours Thursday and Friday, Featuring a Preview of the Inauguration, Exclusive Interviews With Ivanka Trump, Donald Trump Jr. and Eric and Lara Trump, and Live Coverage From Inaugural Balls.

Ex-members of the Church of Scientology who crusade against it; actress Leah Remini discusses her fight against the Church of Scientology and her goal of making it lose its tax exempt status.

Stories from the lives of George Michael and Carrie Fisher.

He believes there was enough evidence to indict the Ramseys of a crime.

A conversation with Keith Papini, husband of the California mom who disappeared on Nov. 2, 2016, and was later found bound and injured 150 miles from her home.

Kiefer Sutherland on Starring in ABC's Hit Show 'Designated Survivor'; The Top Secret Bunkers the Government Doesn't Want You to Know About; How Poland Coped When Most of Government Was Killed in Plane Crash

A look at the life of Donald Trump and how he captured the presidency, featuring interviews with his family, longtime friends and campaign manager Kellyanne Conway.

U.S. authorities scrutinize a supposed miracle cure for autism that a fringe church is promoting; employees faking injuries to receive disability; an American woman convinces people she is a descendent of French nobility.

University of Virginia's former Associate Dean of Students Nicole Eramo talks about the Rolling Stone article detailing the alleged gang rape of one of the school's students at a frat party.

After being indicted for second degree murder by a grand jury, Nick Hillary, a black man accused of killing 12-year-old Garrett Phillips, faces trial in an all white town. Garret's mother, Tandy Cyrus, reflects on the emotional aftermath of losing her son.

The investigation into the killing of a criminal law professor leads detectives to suspect the murder is the result of a family feud.

The investigation into the 2007 disappearance of a soccer mom reveals she had been running an escort business and one of her clients may be to blame.

When a wealthy doctor is found murdered in his Texas home, a tip leads investigators to the victim's girlfriend's ex-boyfriend.

The FBI trails a family of dysfunctional bank robbers.

Jaycee Dugard Recalls the Day She Was Kidnapped; Jaycee Dugard's Mother Terry Probyn on Moving Forward; Jaycee Dugard Checks Off Items on Her 'Dream' List.

New hope leads to further investigation into a cold case: the disappearance of Indiana college student Lauren Spierer.

Orlando Nightclub Massacre: A Timeline of What Happened; Orlando Nightclub Massacre: A Violent Attack on Prideful Community; Orlando Massacre Suspect's Father: 'I'm Really Saddened and I'm Really Surprised'.

Fourteen-and-a-half years ago Michele Harris, a mother of four young children, disappeared without a trace from her luxurious home in upstate New York. Her abandoned minivan found at the bottom of her driveway on the family's expansive estate led many to believe.

Jannie Ligons, a director of a daycare center in Oklahoma City, will never forget the night in 2014 when then-Oklahoma City Police Officer Daniel Holtzclaw pulled her over. Ligons' story of what happened during the traffic stop is exactly the same as the way Holtzclaw tells it, that is until, she says, Holtzclaw forced her to expose herself under the guise of searching Ligons, a 58-year-old mother of four and grandmother of 12, for a concealed weapon. Ligons is African-American, and Holtzclaw is half-white, half-Japanese.

Could someone ever forgive a mom who would abandon not one but three newborn babies within blocks of each other over a five-year period? It is an incredible mystery that is solved right before viewers' eyes, as '20/20' teams up with renowned DNA detective and genetic genealogist CeCe Moore. Janet Barnicoat, one of those three baby foundlings, started her search as many do, with a Facebook post begging for clues about her biological family. The post went viral. After hearing about her story, Moore volunteered to help her on her search. What followed is a bewildering and shocking story, as Barnicot discovers she is one of three siblings abandoned by the same mother. But once the three are reunited, they go on a quest to find that mystery mom responsible for the unthinkable. It all culminates in a dramatic family confrontation and a series of startling confessions. Even Moore, with her 16 years of experience, had never seen a story like this one – telling Elizabeth Vargas, 'It just blew my mind.'

'20/20' will report on the incredible life and untimely death of music legend Prince. The hour will be anchored by Elizabeth Vargas and will feature reporting from Vargas, Dan Harris from Prince's home in Minneapolis, Chris Connelly in Los Angeles, and Deborah Roberts in New York.

It was a bitter cold evening in April 2013 when sisters Samantha and Gianna Rucki ran away from their Lakeville, Minnesota, home. They left without their shoes or coats and disappeared into the night. But oddly, there was no manhunt to find them, no Amber Alert was issued and there were no police press conferences to provide updates after they went missing. The girls were found almost three years later, alive, healthy and living at a therapeutic horse farm less than three hours away from their family home. Now their mother, who denies having any involvement in their disappearance, is facing felony charges, and the circumstances of how and why these two teen girls vanished is a mystery beginning to unfold.

Tucked away in Manhattan's Lower East Side, a family with seven children lived together in a small apartment for more than a decade, but almost no one knew they existed. The children - one daughter and six sons - were raised in four small rooms, homeschooled by their mother and trapped by their father, who allowed them to leave the apartment they shared only for rare, closely supervised outings. Until one day in January 2010, when one son, Mukunda, a middle child who was 15 at the time, found the courage to break free. The story of the Angulo family was revealed through the award-winning documentary 'The Wolfpack,' focusing on the six brothers - Bhagavan, Govinda, Narayana, Mukunda, Krisna (now Glenn) and Jagadesh (now Eddie) - then ages 11 to 18, and their unusual upbringing, along with their passion for movies, so intense that they copied down entire scripts, constructed costumes and props, memorized lines and acted out entire scenes.

David Muir reports on the deadly heroin epidemic that crosses all boundaries and has few treatment options.

Looking at defining moments in the careers of some of the most notable 2016 nominees, including Sylvester Stallone, Brie Larson, Bryan Cranston, Ridley Scott and Matt Damon.

People try to free their children from a polygamist sect; a mother is confronted by the sect's parishioners; how federal investigations, lawsuits and apostates of the church are fracturing the polygamous community.

An encounter in traffic during a driving lesson leads to a shootout and the death of Tammy Meyers.

Michigan state Rep. Todd Courser is caught on tape scheming to spread rumors he was involved in casual gay sex to help cover an extramarital affair between him and a colleague, Rep. Cindy Gamrat.

Criminal charges filed against comic Bill Cosby; Cosby's defamation counterclaim against some of his accusers.

Convicted of murder despite the lack of a body, weapon or DNA evidence, Mario Casciaro speaks out about the crime he says he did not commit.

Former CIA agent Michele Assad and her husband, Joe, plan the evacuation of 560 Iraqi Christian refugees who have been displaced by ISIS.

Dalia Dippolito, whose conviction for hiring a hitman to kill her husband was overturned, tells her side of the story.

Barbara Walters interviews candidate for GOP nomination Donald Trump, his wife, Melania, and his children.

Angelika Graswald, accused of killing her fiance during a kayak trip on the Hudson River, discusses the case while behind bars; the 911 call and interrogation video; interviews with two of Graswald's friends; legal roundtable and a kayak expert.

An Arkansas family re-homes two of its three adopted daughters when the girls' disruptive behavior causes the people to fear for their own safety.

Tennessee Woman Claims She's Victim of Online Threats to Her Life; Young Couple Found Murdered With Baby Alive, Covered in Blood; Woman Denies Wanting Couple Dead Because of Social Media Feud

O.J. Simpson: Inside the Case of the Defense 'Dream Team'; Hear O.J. Simpson Speak For the First Time Under Oath.

Suzy Favor Hamilton's Secret Struggles Despite Success on Track; Olympic Runner Suzy Favor Hamilton Becomes Top Las Vegas Escort; Suzy Favor Hamilton Shocked by Bipolar Disorder Diagnosis.

Man Discovers His Entire Life Has Been a Lie; Con Woman Linked to 50-Year-Old Mystery

20/20 secrets and hazards from some very common businesses.

The last person to see Sheena alive, her fiancé Joe Genoese, speaks with 20/20's David Muir

From demon visions to alleged infidelity: Inside an unbelievable murder case.

Personal Assistants, House Managers, Nannies, Butlers

ABCNews' Barbara Walters explores the upcoming royal baby.