A U.S. Marshal goes undercover to stop a cattle smuggling gang, but when his cover is blown, the hunter becomes the hunted.

A former gunslinger is forced to take up arms again when he and his cattle crew are threatened by a corrupt lawman.

As rustled cattle have mysteriously disappeared, Johnny sends for his friend Hoppy, Hoppy arrives and immediately suspects Dan Slack. Realizing his...

Hoppy is busy chasing stagecoach bandits who sing as they rob.

Lee Garvin has eloped with the daughter of a railroad man who didn't approve of the marriage. Hoppy steps in when the young man is framed for murder.

European bad guy Baron Bendor leads some local townsmen in a plot to obtain horses through theft. Hoppy and his sidekicks Lucky and Speedy must find...

Hopalong Cassidy and Johnny Nelson ride to the mountains to help a man and his daughter save their logging business from someone who is sabotaging...

A banker is trying to cheat people out of their silver-rich land. Hoppy learns that the banker is in league with an outlaw gang.

At the reading of his late cousin's will, California learns the estate will be divied among whoever remains of the seven relatives. With one already...

For the past four years, San Francisco cop Jack Cates has been after an unidentified drug kingpin who calls himself the Ice Man. Jack finds a picture...

The Yowie Yahoo starts kidnapping musicians at a concert attended by Scooby and the gang in Vampire Rock, Australia.

When minor-league hockey player Derek Thompson -- who has a penchant for knocking out his opponents' teeth every time he plays -- disillusions a fan,...

When Scooby and the gang hear of a werewolf plaguing a traveling circus, they go undercover as circus performers to get to the bottom.

With her wedding day rapidly approaching, an anxious bride-to-be has doubts about her pending marriage. At a romantic island resort, she encounters a...

Carl Lucas / Frankenstein has won four of his races and needs to win one more to win his freedom. Before his final race, Lucas and his team, car and...

When a sudden shortage of water threatens all life in the great valley, The gang of young dinosaur must cooperate with a group of bullies to make a...

When the dinosaur families get trapped in a valley by an ice storm, one family of "spike tail" dinosaurs volunteers to leave since they consume more...

In order to avoid a jail sentence, Sean Boswell heads to Tokyo to live with his military father. In a low-rent section of the city, Shaun gets caught...

Underwater deep-sea miners encounter a Soviet wreck and bring back a dangerous cargo to their base on the ocean floor with horrifying results. The...