- William Smith
- T.J.
- Tony Young
- Mitch
- Michael Haynes
- Casey
- Peter Brown
- Al
- Marvin Gaye
- Jim
- Michael Stearns
- Hank
- Larry Bishop
- Gabe
- Kathrine Baumann
- Susan
- Wes Bishop
- Sheriff Lewis
- Herb Jeffries
- Ned
- Bobby Pickett
- Sweet Willy
- George E. Carey
- Lt. Reardon
- Marland Proctor
- Capt. Barnes
- Cheryl Ladd
- Kathy
- Ann Marie
- Helen
- Robert Ridgely
- Sgt. Mack
- Lee Parrish
- NCO Bartender
- Kent Brewster
- Big K
- Erik Estrada
- (uncredited)
- Fritz Ford
- Biker
- Lee Frost
- Motorcycle Salesman
- Neola Graef
- Girl at Party
- Brian Gusse
- Sarge
- Abel Gutierrez
- Greaseball
- Dan Haggerty
- Bearded Biker
- Susan Hart
- Jukebox Singing Voice
- Michael Hodges
- Big Mike
- Phil Hoover
- Biker at Diner
- Bruce Kimball
- Biker
- John Riazzi
- Ed
- Lee Santos
- Fruitcake
- Gerald Spader
- El Cid
- Keith Stouder
- Little K
- Gary Toughill
- Bearded Biker - Beige Golf Cap
- Paul Wilmoth
- Biker with Headband