Reporter
An American agent is assigned to track down a renegade Soviet spy who is building an atomic device in Los Angeles and plans to destroy the city with it.
Patrolman (uncredited)
When petty criminal Luke Jackson is sentenced to two years in a Florida prison farm, he doesn't play by the rules of either the sadistic warden or the yard's resident heavy, Dragline, who ends up admiring the new guy's unbreakable will. Luke's bravado, even in the face of repeated stints in the prison's dreaded solitary confinement cell, "the box," make him a rebel hero to his fellow convicts and a thorn in the side of the prison officers.
Henchman
A mysterious epidemic has struck an Old West frontier town and young girls are falling deathly ill. Doc Carter, his lovely daughter Dolores, and preacher Dan Young have their hands full caring for the infirm. When one of the patients dies unexpectedly, Dan notices two puncture wounds on her neck. His investigation leads him to the strange gunslinger Drake Robey, who always seems to be slower on the draw than his opponents, but who—despite being outdrawn, and even shot—always manages to survive these deadly encounters. Dan soon discovers that Drake also has an aversion to crucifixes, sleeps in coffins, and cannot tolerate sunlight...
Judd
In order to avoid the hangman's noose, a cowboy agrees to marry a beautiful but fiery redhead.
Duncan
A band of outlaws, led by "Papa" Clellan, hold up in a ghost town as they plan an attack on a wagon train loaded with gold. The unexpected arrival of a stagecoach forces the gang to hold the passengers and driver as hostages. The later arrival of a wanderer, John Trey, sets in motion events not in "Papa" Clellan's original plan.
Leonard - Hospital Orderly (uncredited)
A doctor treats a woman suffering from Multiple Personality Disorder.
Edwards
A cowboy stampedes a Rebel plot with a Union spy posing as a dance-hall girl.
Cpl. Stoner
When Apache chief Nanchez is captured by the cavalry, his white squaw and infant son are returned to civilization by Sergeant Hook, but Nanchez escapes custody and attempts to re-claim his son.
Jailer Garner
A gang of renegade Civil War soldiers terrorize four women and the owners of an inn as they plot to kidnap the new governor of the state. If all goes according to plan, the outlaws will murder their hostage after collecting a hefty ransom.
Knuckles (uncredited)
The territorial governor asks the Lone Ranger to investigate mysterious raids on settlers by Indians who ride with saddles. Wealthy rancher Reese Kilgore wants to mine silver on Spirit Mountain which is sacred to the Indians.
A scrupulously honest lawyer discovers that the client he's gotten off was really guilty.
Soldier
The new commander of a Navy Underwater Demolition Team--nicknamed "Frogmen"--must earn the respect of the men in his unit, who are still grieving over the death of their former commander and resentful of the new one.
Jonas Weatherby (CSA)
A Confederate troop, led by Captain Lafe Barstow, is prowling the far ranges of California and Nevada in a last desperate attempt to build up an army in the West for the faltering Confederacy. Because the patrol saves a stagecoach, with Johanna Carterr as one of the passengers, from an Indian attack, and is marooned on a rocky mountain, it fails in its mission but the honor of the Old South is upheld.