Peter Riegert (Jason Cooper)
Diane Lane (Liza)
Candy Clark (Susan Cooper)
Teresa Ganzel (Diana)
Anne Dusenberry (Dominique Corsaire)
Bob Giraldi
Rhea Perlman (Little Jewish Prostitute)
Dick Miller (Hans Klefner)
Margaret Whitton (First Lady)
Fred Willard (President)
Olympia Dukakis (Helena Naxos)
Mary Woronov (Secretary)
Robby Benson (Brent Falcone)
Richard Widmark (Stan Nagurski)
Christopher Lloyd (Samuel Starkman)
Barry Diamond (Junkie)
Elisha Cook, Jr. (Mousy)
Julie Kavner (Mrs. Falcone)
Sam Gilman (Sergeant)
Henny Youngman (Lawyer)
Bill Kirchenbauer (Crazed husband)
Irene Forrest (Crazed wife)
Harry Reems (Vice Squad Cop)
Robert Culp (Paul Everest)
Titos Vandis (Nixos Naxos)
Bobby Di Cicco (Nicholas Naxos)
Joe Spinell (Agent/M. C)