One of Stephen Collins's alleged victims reveals the disturbing truth about the actor; crew and castmates from the series share their reactions to the bombshell accusations, leaving them reeling in the aftermath.

Former child actors Brian Bonsall and Dee Jay Daniels unpack the harsh reality of life after fame, while producers from "Home Improvement" and "That's So Raven" reveal their brush with young stars who ended up behind bars.

Beneath the bright spandex and high-flying karate kicks lies a grim reality of tragedy and scandals; never-before-seen footage of a fan-turned-gunman who had one horrifying mission: to assassinate the show's most legendary star.

For the first time, a former colleague breaks down how one housewife built her multimillion-dollar empire on deception; Taylor Armstrong sheds new light on her husband's alleged abuse and the unsettling rumors that still surround his death.

The Von Erichs: a wrestling dynasty with six brothers, five of whom met untimely deaths at a very young; the last surviving Von Erich brother exposes the truth behind addiction and darkness of fame that transformed a family business into a nightmare.

Fan obsessions can turn terrifying for superstars like Miley Cyrus, Taylor Swift and Justin Bieber; family members of stalkers reveal the dangerous side of fandom.