The Season 8 premiere features Sir Mix-A-Lot, who discusses his future plans; Kevin Jonas, who introduces his baby daughter; and Barbara Eden, who reflects on her life and "I Dream of Jeannie."

Sammy Hagar explains why leaving Van Halen made him a better songwriter, performer and businessman; Olympian Suzy Favor Hamilton reflects on the mis-diagnosed bipolar disorder that nearly destroyed her; and Rain Pryor discusses her dad, Richard Pryor. Also: Jeana Keough ("Real Housewives of Orange County").