The cast of "Full House" has been involved in various controversies over the years. Bob Saget, John Stamos, and Dave Coulier once did whippets on set, Saget made inappropriate jokes and had a controversial standup routine, Mary-Kate Olsen struggled with an eating disorder, Jodie Sweetin had drug and alcohol misuse issues, John Stamos got a DUI, Lori Loughlin was involved in a college admission scandal, and Candace Cameron Bure had an internet feud with Jojo Siwa.

Most recently, Bob Saget's unexpected death remains a mystery, leaving many unanswered questions.