Robert Klane Director Jeff Goldblum Tony Di Marco Actor Valerie Landsburg Frannie Actor Debra Winger Jennifer Actor Donna Summer Nicole Sims Actor Terri Nunn Jeannie Actor Chick Vennera Marv Gomez Actor Ray Vitte Bobby Speed Actor Andrea Howard Sue Actor Robin Menken Maddy Actor John Friedrich Ken Actor Paul Jabara Carl Actor, Original Music Mews Small Jackie Actor Chuck Sacci Gus Micola Actor Hilary Beane Shirley Actor Otis Day Floyd Actor Commodores Themselves Actor Armyan Bernstein Writer Neil Bogart Executive Producer Rob Cohen Producer Phillip M. Goldfarb Co-Producer Anthony Masters Associate Producer Lauren Shuler Donner Associate Producer Milan Williams Non-Original Music James Crabe Cinematographer Richard Halsey Film Editing Tom H. John Production Design Jeff Haley Set Decoration Betsy Jones Costume Design Jane Feinberg Casting Mike Fenton Casting