 Peter GravesAgent / Tom Kaylor | Agent / Tom Kaylor |
 Mala PowersValerie 'Val' Owens | Valerie 'Val' Owens |
 Chuck ConnorsMink Reynolds | Mink Reynolds |
 Merry AndersAmy 'Miss Diesel of 1958' Phillips | Amy 'Miss Diesel of 1958' Phillips |
| RRoy EngelWally Morse | Wally Morse |
 Robert B. Williams'Dunc' Clayton | 'Dunc' Clayton |
 Harry LauterSteve Hummel / Mr. Brown | Steve Hummel / Mr. Brown |
| PPete KooyPayson | Payson |
| RRobert ChristopherLennie Owens | Lennie Owens |
| GGordon ArmitageNot listed | Not listed |
| BBenjie BancroftNot listed | Not listed |
 Claire CarletonMabel (uncredited) | Mabel (uncredited) |
| BBud CokesNot listed | Not listed |
| RRoy DamronClub Patron (uncredited) | Club Patron (uncredited) |
 John DierkesNot listed | Not listed |
| GGeorge FordDiner Patron (uncredited) | Diner Patron (uncredited) |
| LLarry MancineNot listed | Not listed |
 Kathy MarloweNot listed | Not listed |
| TThomas MartinNot listed | Not listed |
 Paul MaxwellDoctor (uncredited) | Doctor (uncredited) |
 John MitchumHandler (uncredited) | Handler (uncredited) |
| CCharles PostalNot listed | Not listed |
| GGloria RhoadsNot listed | Not listed |
 Robert ShayneFrank Ainsley (uncredited) | Frank Ainsley (uncredited) |
 Fred ShermanHoward (uncredited) | Howard (uncredited) |
