Billy, after shooting down land baron William Donovan's henchmen for killing Billy's boss, is hunted down and captured by his friend, Sheriff Pat Garrett. He escapes and is on his way to Mexico when Garrett, recapturing him, must decide whether to bring him in or to let him go.
A federal agent is sent to a small town to bust up a counterfeiting ring, which is apparently headquartered in the local railway station. The counterfeiters have framed the station's manager for the crime, and she must work with the agent to clear her name and get the goods on the real counterfeiters.
John Pearson of Wall Street and his daughter Helen are out west on vacation to open his exclusive hunting lodge and are accompanied by Clyde Montgomorency.
The first film adaptation of Sir Arthur Conan Doyle's classic novel about a land where prehistoric creatures still roam.