Diff'rent Strokes alum Todd Bridges made some shocking sexual revelations about his late costar Dana Plato in a new docuseries. During a new episode of Hollywood Demons which airs on Investigation Discovery on Monday, April 27, Bridges, 60, recalled having several encounters with Plato on set, saying, "At 12 years old, I was sleeping one time in a room on the set. All of a sudden, someone unzipped my pants down and started giving me a blowjob - and it was Dana." Bridges has since questioned Plato's behavior toward him. "How would a 12-year-old girl know about that?" he asked.