Richard Dreyfuss
Role: Curt Henderson
Ron Howard
Role: Steve Bolander
Paul Le Mat
Role: John Milner
Charles Martin Smith
Role: Terry 'The Toad' Fields
Cindy Williams
Role: Laurie Henderson
Candy Clark
Role: Debbie Dunham
Mackenzie Phillips
Role: Carol
Wolfman Jack
Role: XERB Disc Jockey
Bo Hopkins
Role: Joe Young
Manuel Padilla Jr.
Role: Carlos
Harrison Ford
Role: Bob Falfa
Lynne Marie Stewart
Role: Bobbie
Terence McGovern
Role: Mr. Wolfe
Kathleen Quinlan
Role: Peg
Timothy F. Crowley
Role: Eddie
Scott Beach
Role: Mr. Gordon
John Brent
Role: Car Salesman
John Bracci
Role: Station Attendant
Jody Carlson
Role: Girl in Studebaker
Del Close
Role: Man at Bar (Guy)
Chuck Dorsett
Role: Man at Accident
Stephen Knox
Role: Kid at Accident
Joe Miksak
Role: Man at Liquor Store
George Meyer
Role: Bum at Liquor Store
Johnny Weissmuller Jr.
Role: Badass #1
William Niven
Role: Clerk at Liquor Store
Susan Richardson
Role: Judy
Charlie Murphy
Role: Old Man
Lisa Herman
Role: Girl in Dodge
Mark Anger
Role: Mr. Kroot
Caprice Schmidt
Role: Announcer at Dance
Debralee Scott
Role: Falfa's Girl
Cam Whitman
Role: Balloon Girl
Jan Wilson
Role: Girl at Dance
Suzanne Somers
Role: Blonde in T-Bird
George Lucas
Role: Pinkie’s Pizza Employee (voice) (uncredited)