Montana Marshals Gene and Scat are tracking some bank robbers. When the baddies cross into Canada, the Mounties are called upon to help.

Cowhand Ken Clark is stranded in Chicago, and temporarily takes a job as a sharp-shooter entertainer in a night club, with the intention of getting enough money together to get back to his beloved Arizona. Frank Gordon, while drunk, is about to be rolled by the club bouncer, but Ken interferes and earns Clark's gratitude. Gordon gets a telegram from Kay Burke, the daughter of his partner in Arizona, notifying him that her father, Jim Burke, has been killed by rustlers.The ranch has a U.S. Army contract to furnish horses, but she sees little hope of being able to make good because the stock is being rustled, and she asks Gordon for his help.

In this entry in the long-running series of westerns, the Three Mesquiteers transform their ranch into a prison farm to provide a model for prison reform. They are opposed by a local contractor who wants to build a standard prison.

Los Angeles, 1953. The author David L. "Dave" Brady wants to bring a missed ex-newspaperman back to Los Angeles. Therefore Dave has to travel to Mexico City. Dave gets involved with a murder case that occurred fifteen years ago. It's an obsession for Dave to solve that murder.

New York City cop Phil Donlon leaves the force to join the U.S. Olympic team. When he falls for a Marine colonel's daughter he gets kicked off the team. Joining the Marines to win the Colonel's approval many adventures follow.

A none-too-popular (nor good) radio singer, Rita Wilson is murdered while singing on the air in a radio studio. Radio page boy, Frankie Ryan, and his janitor pal, Jeff, solve the mystery for the none-too-sharp police.

Escaping from the law once again, Billy, Fuzzy, and Jeff ride to the ranch of Jeff's uncle only to find another family living their. They soon learn of Cobb Allen's scheme where he sells a ranch, makes sure the rancher can't pay off his note, kicks him out, and resells the ranch. But Billy has a plan to recover the ranchers' money and he sends Fuzzy to town with a fake map to a gold treasure.

A group of movie makers arrive in Africa to make a film about jungle wildlife.

An old ballplayer, thrown out of baseball due to a bribery scandal, becomes friends with a young phenom. The younger player is at first tainted by his association with the oldtimer, but eventually the truth about the scandal is revealed.

The story of America from the Pilgrims in 1620 to the attack on Pearl Harbor by the Japanese. Americans always working for freedom.

Hopalong Cassidy, boss of the Bar 20 ranch in Texas, rides down the Camino Real in the New Mexico cattle country near Alamogordo, in response to an urgent message from his lifelong sweetheart, Nora Blake, who is in serious trouble. Before he and his saddlemates, "Lucky" Jenkins and "Pappy", can reach her ranch, they are stopped by Clay Allison, a cattle-rustler who is in almost complete control of the district, and wants to extend his holdings by seizing Nora's cattle and driving her out. Seeing Cassidy as a menace to his plans, he has him arrested on a trumped-up charge. Cassidy and his pals shoot their way out of the trouble and reach Nora;s ranch where they learn that Allison's henchmen have murdered her foreman, Tom Dillon, and Allison has sent for a crew of outlaws on the Texas border.

Respected black cavalry Sergeant Brax Rutledge stands court-martial for raping and killing a white woman and murdering her father, his superior officer.

A Capone-like racketeer named Anderson, who after being chased out of one town by the authorities immediately sets up shop in another. Unable to get any tangible evidence against Anderson, DA Wayne orders his assistant Carter to dig up some dirt on the gangster boss. To do this, Carter pretends to turned crooked, joining Anderson's gang in order to accumulate evidence. Alas, Carter's girl friend Patricia knows nothing of her boyfriend's subterfuge, and she suspects the worst.

A singing frontier judge (Gene Autry) dismisses a case of double jeopardy.

Two daredevil pilots go after the same girl.

A young gangster in 1920's New York quickly rises through the ranks of the mob, then sets up his own murder-for-hire organization. When he starts kidnapping other mobsters for ransom, the New York gangs band together for revenge.

On an airliner bound for Hong Kong, Tony, a career crook who deals in stolen diamonds, agonizes over whether he should stick with his girlfriend or pursue Pamela, an intriguing novelist with whom he's instantly infatuated. Viewing Tony's dastardly deeds as great material for her new book, Pamela gladly encourages him to continue his criminal behavior.

Joseph Cotten plays an assistant bank manager who steals $1,000,000 from the safe late on a Friday and then plans to flee to Brazil over the weekend.

A ship sent to investigate a wave of mysterious sinkings encounters the advanced submarine, the Nautilus, commanded by Captain Nemo.