Albert Brooks as David Howard

Julie Hagerty as Linda Howard

Michael Greene as Paul Dunn

Garry Marshall as Casino Manager

Maggie Roswell as Patty

Tom Tarpey as Brad Tooley

Ernie Brown as Pharmacist

Joey Coleman as Skippy

Art Frankel as Employment Agent

Donald Gibb as Ex-Convict

Sylvia Farrel as Receptionist

Tina Kincaid as Model

Candy Ann Brown as David's Secretary

Hans Wagner as Hans (voice)

Brandy Rubin as Paul Dunn's Secretary

Robert Hughes as Security Guard

Raynold Gideon as Ray

John Di Fusco as Motorcyclist

Michael Cornelison as Front Desk Clerk

Radu Gavor as Bellman

John Reade as Casino Security Guard

Pat Garrison as Roulette Croupier

Byron Tong as Roulette Player

Gayle Lanza as Hostess

Charles Boswell as Highway Patrolman

Zeke Manners as Couple in Trailer Park

Bea Manners as Couple in Trailer Park

Mark Sydney as Boy on Bicycle

David Michael Katz as Boy on Bicycle

Raul Flores as Boy on Bicycle

Herb Nanas as Mercedes Driver

Rex Reed as Rex Reed (voice) (uncredited)

Larry King as Larry King (voice) (uncredited)

James L. Brooks as Party Guest (uncredited)

Priscilla Cory as Model (uncredited)

Bob Hughes as Security Guard (uncredited)