John Goodman (Fred Feuerstein), Elizabeth Perkins (Wilma Feuerstein), Rick Moranis (Barney Geröllheimer), Rosie O'Donnell (Betty Geröllheimer), Kyle MacLachlan (Cliff Vandercave), Halle Berry (Miss Stone), Elizabeth Taylor (Pearl Slaghoople), Dann Florek (Mr. Slate), Sam Raimi (Cliffs Doppelgänger), Richard Moll (Hoagie), Irwin Keyes (Joe Rockhead), Joseph Barbera (Mann in Mersandes), Elaine Silver (Pebbles), Jonathan Winters (Grizzled Man), Melanie Silver (Pebbles), Harvey Korman (Dictabird), Hlynur Sigurðsson (Bamm-Bamm), Marinó Sigurðsson (Bamm-Bamm), Sheryl Lee Ralph (Mrs. Pyrite), Jean Vander Pyl (Mrs. Feldspar), Janice Kent (Stewardess), Jack O'Halloran (Yeti), Becky Thyre (Roxanne), Rod McCary (Ladenmanager), Kate Pierson (BC-52's), Fred Schneider (BC-52's), Keith Strickland (BC-52's), Jim Doughan (Maitre d'), Laraine Newman (Susan Rock), Jay Leno (Moderator von Bedrock's Most Wanted), Alan Blumenfeld (Fred-Doppelgänger), Messiri Freeman (Miss Stone-Doppelgänger), Alex Zimmerman (Ankläger), Tommy Terrell (Ankläger), Tabbie Brown (Anklägerin), Andy Steinfeld (Aerobictrainer), Bradford Bryson (Vorarbeiter), Dean Cundey (Techniker), Lita Stevens (Frau in Chevrox), William Hanna (Vorstand)