Sheriff Hopalong Cassidy triumphs again in this lighthearted western romp from Harry Sherman Productions. Good ol Hoppy (William Boyd) has to leave his beloved Texas to track down some bad guys in Oklahoma. You can bet that the action and suspense will follow Hopalong wherever he goes. Also, look for a number of familiar faces in the cast, including TVs future Superman George Reeves, notorious Hollywood heavy Victor Jory, and in his movie debut, Robert Mitchum!