PersonJoan Rivers14 credits in the catalogue: acting, crew.ActingThe Swimmer1968JoanThe Muppets Take Manhattan1984Perfume SaleswomanSpaceballs1987Dot Matrix (voice)Look Who's Talking1989Julie (voice) (uncredited)Serial Mom1994Joan RiversShrek 22004Joan Rivers (voice)Joan Rivers: A Piece of Work2010SelfWall Street: Money Never Sleeps2010Joan RiversTower Heist2011SelfThe Smurfs2011Party GuestWhoopi Goldberg Presents Moms Mabley2013SelfIron Man 32013Joan RiversDisclosure2020Self (archive footage)CrewTower Heist2011Thanks