- H.B. Halicki
- Harlan B. Hollis
- Christopher Stone
- Michael Fox
- Susan Shaw
- Susan Clark
- Lang Jeffries
- Arthur Wheeler
- Bruce Cameron
- Bruce
- Jack Vacek
- Jack
- Dan Grimaldi
- Larry Bergleman
- Kelly Busia
- Kelly Hollis
- Richard L. Muse
- Richard Harris Hill
- Freddy Cannon
- Self
- Sharon McCreedy
- Richard's secretary
- Lynda Day George
- Festival News Reporter
- Dennis Stouffer
- Dennis (security man)
- Judi Gibbs
- Christine
- Brian LaBonge
- Brian
- Hoyt Axton
- Self / Cap. Gibbs / Rev. Jim Beam (voice)
- George Barris
- Self
- The Belmonts
- Themselves
- Phil Boroff
- Sgt. Gullen
- Donald Cadoo
- Richard's Attorney
- Lilyan Chauvin
- French Reporter
- Maureen Coddington
- Police Dispatcher #1 / Queen Mary Pursuit Dispatcher (voice)
- Roger Etienne
- French Touring Club President
- Aubrey Finn
- Richard's Attorney
- Emily Fladland
- Chevrolet Citation Lady
- Gayle Gannes
- Donna
- Ed Gomez
- Richard's Attorney
- John Halicki
- Man in horse carriage
- Ronald Halicki
- Eccentric Pig Farmer
- Gerson Horn
- Richard's Attorney
- Tracy Hutchinson
- Karen
- Gary Jensen
- Player
- Warner E. Leighton
- Self
- Morgan Lofting
- Police Dispatcher #2
- Dave Logue
- Magnum
- Vern Mathison
- Self / Paso Robles Police Chief
- Tom McMullen
- Self
- Nick Nickolary
- Self / Goodyear Blimp Skipper
- Tony Ostermeier
- Cover Two
- Rita Rickard
- Blackbird
- Bernie Schwartz
- Self / Paso Robles Mayor
- Jewel Shepard
- Present Girl
- Kopi Sotiropulos
- Frank Spyros
- E. Tripke
- Self / CHP Officer (as Ernie Tripke)
- Bob Urhausen
- Self / Goodyear P.R.
- George Whiting
- Self / San Luis Obispo County Sheriff
- Lewis Wilson
- Man in Convertible
- Ronn Wright
- FBI Agent Reynolds
- Debra Zullo
- KNX Reporter
- Mick Brennan
- Radio Announcer at James Dean Festival
- Steve Dargan
- Ambulance Paramedic
- Jerry Daugirda
- Chevrolet Camaro Highway Patrolman (Corvette Chase)
- Larry Dunn
- Plymouth Satellite Police Officer (Corvette Chase)
- Chip Giannettino
- Roadblock Policeman with Binoculars
- Pat Hartigan
- Lt. Reed
- Joseph Nicoletti
- Songwriter Record producer
- Gregory W. Slane
- Self / Deputy Sheriff (uncredited)
- Butch Stockton
- Dodge Monaco Highway Patrolman (Datsun Crash)
- Thomas Syslo
- Dodge Charger Driver
- Lillian Vacek
- Lillian
- P.J. Webb
- Self
- Clay Wright
- Helicopter Pilot
