Eine atombetriebene Rakete, die von der White Sands Missile Base gestartet ist, geht in einer unerkundeten Region des Südpazifiks verloren. Daraufhin schickt man eine Expedition los, um die Rakete und die in ihr enthaltenen Daten zu bergen. Doch die Expedition verunglückt selbst, denn wie auch bei der Rakete verliert man bei dem Flugzeug die Kontrolle. Mit Müh und Not gelingt eine Landung auf einer unbekannten Insel, auf der die Zeit jedoch stehen geblieben ist. Major Joe Nolan und seine Leute finden sich in einer verlorenen Welt wieder, in der Dinosaurier leben und in der gigantische Uranfelder für das Havarieren von Flugzeugen verantwortlich ist. Unterstützt von einer Eingeborenen setzen Nolan und sein Team nun alles daran, die Rakete zu bergen und diese verlorene Welt, in der Menschen nur allzu leicht das Opfer von Dinosauriern werden, zu verlassen.
Billy the Kid and Fuzzy Jones are on their way out of Arizona being chased by some riders who hope to cash in on the reward money for their capture. They are warned in time by Ed Dawson, but Ed is wounded in the getaway. They get a doctor to attend to Ed. The latter tells them there is a range war in progress across the border and that he is looking for men to help make a cattle drive to the rail junction.
Kirby sends his henchmen to break killer Matt Brawley out of jail. But Brawley has already broken out and they return with Fuzzy instead. Realizing they think he's Brawley, Fuzzy plays the part. He and Bill plan to round up the gang but Fuzzy is in trouble when the real Brawley shows up to expose the hoax.
A murderous bank robber on the run from the law hides out in a small town.
A crooked lawyer and his gang are trying to steal some government land meant for a stagecoach company. The company hires a cowboy to stop them.
When he is told that he is to spend three more years as a tailgunner, goofball GI Herbert Pumice thinks that a promotion--which he has little to no chance of getting--will get him out of the job he hates. He asks his girlfriend Sally, who owns the base café, for help. She goes to the base commander, Col. Baker--who she knows has a crush on her--to help out Herbert. Col. Baker schedules a promotion hearing for Herbert that Friday. He naturally fails it miserably, and then learns that Col. Baker is going out on a date with Sally. Meanwhile, the base military intelligence officer discovers that Herbert is a dead-ringer for the head of a spy ring intending to sabotage a new automated plane, and gets Herbert assigned to infiltrate the gang. Complications ensue.
A man accused of planning a prison break turns the tables on escaped cons by leading the group into the desert.
Billy the Kid is framed for murder.
Tom Cameron and Fuzzy Q. Jones come to the aid of their old friend Smoky, who is having trouble with power hungry cattle rancher Huxley.
A feud develops between the settlers and the railroad detectives in Red Rock Valley. Clem Barstow sends for Billy the Kid and Fuzzy Jones to help.
A cowboy and his sidekick fight evil guys who want to rustle cattle in order to get hold of land.
A prison trustee rescues a despondent executioner from a bar-room brawl, and is blamed for the fight by a tabloid reporter who actually started it, and loses parole, becomes embittered, and gets blamed for murder of guard.
A poisoned aspirin creates headaches for a woman who received the deadly pill from a stranger, then passed it on to her uncle.
A card sharp steps in when a Mexican family's ranch is threatened by swindlers and cheats.
Marshal Tim Smith is sent to Rawhide to battle rustlers. When the outlaw gang attempts to kill the new Marshal, they get the wrong man. Tim puts his identification on the dead man and poses as a known outlaw. This gets him into the gang where he is given the job of posing as the new Marshal.
A mad scientist changes his simple-minded handyman into a werewolf in order to prove his supposedly crazy scientific theories - and exact revenge.
The passengers and crew of an airplane are stranded in an unfamiliar jungle. Unknown to most of the survivors is a criminal among them who caused the crash.
A deputy marshal arrives in the small western town of Fairweather to investigate the death of a beautiful gambler known as "The Princess".
In this western, guns blaze, fists fly, horses run, and justice prevails in the end.
One dark and stormy night, an escaped convict, an embezzler, a runaway daughter, her intended and her father, and a gangster take refuge in a remote inn called "The Black Raven" after the nickname of a second gangster who owns it; and murder ensues.