Ron Howard
Sam Freeman
Nancy Morgan
Paula Powers
Rance Howard
Ned Slinker
Paul Linke
Collins Hedgeworth
Marion Ross
Vivian Hedgeworth
Clint Howard
Ace
James Ritz
Officer Tad
Hoke Howell
Preacher
Ken Lerner
Eagle I
Jack Perkins
Shadley
Paul Bartel
Groom
Garry Marshall
Underworld Boss
Leo Rossi
Vegas Muscle Chief
Bobs Watson
Minister (as Rev. Bobs Watson)
Jim Begg
Vegas Businessman
Allan Arkush
Clown (uncredited)
Todd Hallowell
Race Track Spectator / Arresting Officer (uncredited)
Gene Hartline
Gas Station Attendant (uncredited)
Cheryl Howard
Reporter in Brown Hat (uncredited)
Todd McCarthy
Reporter (uncredited)
Conrad E. Palmisano
Roadside Cop (uncredited)
Elizabeth Rogers
Priscilla Powers
Barry Cahill
Bigby Powers
Don Steele
Curly Q. Brown
Peter Isacksen
Sparky
Lew Brown
Jack Klepper
Bill Conklin
Engle Hingleman
Robert Weaver
Harold Hingleman (as Robby Weaver)
Ancel Cook
Dink (uncredited)
James Costigan
Hiram (uncredited)
Laurence Cruickshank
Elder Spokesman (uncredited)
Wayne Goodwin
Mysterious Man (uncredited)
Ben Haller
Tractor Driver (uncredited)
Eddie Mulder
Derby Driver (uncredited)
Cal Naylor
Car Salesman (uncredited)
Vic Rivers
Muskovitz (uncredited)
Rick Seaman
Max Hingleman (uncredited)
George Wagner
Camera Operator (uncredited)