Fred MacMurrayTrooper Ross Martin Guy StandingJohn Vilker, alias Prof. Anthony Dean JaggerTrooper Jim Burton William FrawleyTraining Sgt. Barrel Frank CravenSheriff Peter Arnot Charles C. WilsonTrooper Captain Ryan Joe SawyerWhitey, burly henchman Mack GraySmoke, thin henchman Eddy ChandlerTrooper Haynes, Car 45 Robert KentTrooper Blatzky John HowardTrooper Carney Alfred DelcambreTrooper Jamison Hector V. SarnoFrench Charley Jack CheathamRadio Sgt. Meyers Russell HoptonDispatch Operator Harper C. Gardner SullivanScreenplay William C. MellorDirector Of Photography 
