 Robert WagnerMike Banning | Mike Banning |
 Anjanette ComerCarol Lindquist | Carol Lindquist |
 Jill St. JohnAngela Barr | Angela Barr |
 Guy StockwellJonathan Linus | Jonathan Linus |
 James FarentinoChris Patton | Chris Patton |
 Susan ClarkCynthia Linus | Cynthia Linus |
 Howard St. JohnJ. Pallister Young | J. Pallister Young |
 Mike KellinHarry Kalielle | Harry Kalielle |
 Gene HackmanTommy Del Gaddo | Tommy Del Gaddo |
 Sean GarrisonRichard Tyson | Richard Tyson |
 Logan RamseyDoc Brewer | Doc Brewer |
 Edmon RyanStuart Warren | Stuart Warren |
| OOliver McGowanSenator Brady | Senator Brady |
| LLucille MeredithMaggi Andrews | Maggi Andrews |
 William CortTony (as Bill Cort) | Tony (as Bill Cort) |
 Delores WellsGirl at Pool (uncredited) | Girl at Pool (uncredited) |
 Warde DonovanPatrolman (uncredited) | Patrolman (uncredited) |
| GGary DowneyBob Vincent (uncredited) | Bob Vincent (uncredited) |
| RRobert RothwellRobert St. James (uncredited) | Robert St. James (uncredited) |
 Rusty LaneGuard (uncredited) | Guard (uncredited) |
 Tom PalmerSam Wallace (uncredited) | Sam Wallace (uncredited) |
| GGeorge BoyceClub Member (uncredited) | Club Member (uncredited) |
| LLeon AltonClub Member (uncredited) | Club Member (uncredited) |
 Kirk AlynBidder (uncredited) | Bidder (uncredited) |
| MMargaret BaconClub Member (uncredited) | Club Member (uncredited) |
 Al BainClub Member (uncredited) | Club Member (uncredited) |
| BBenjie BancroftClub Member (uncredited) | Club Member (uncredited) |
| MMartin BraddockArthur (uncredited) | Arthur (uncredited) |
| PPaul BradleyClub Member (uncredited) | Club Member (uncredited) |
| RRon BroganBidder (uncredited) | Bidder (uncredited) |
