Guns, Girls And Gangsters (1959)

Chuck Wheeler (Gerald Mohr) gets out of prison and sets up an elaborate heist of Vegas casino money carried by armored truck. He enlists the help of shady club owner Joe Darren (Grant Richards) and his ex-cellmate's wife, Vi (Mamie Van Doren). Vi's husband Mike (Lee Van Cleef) is a trigger happy and jealous hothead and will not grant her a divorce. Mike escapes from prison right before the armored truck job goes into motion and promises trouble as he tries to locate his associates and his wandering wife. Also with Paul Fix (aka: Doctor Piper in the second Star Trek pilot, “Where No Man Has Gone Before”).