The notorious outlaw Black Bart has reappeared and the Range Busters are sent to investigate. When they find that Black Bart is now a respectable citizen and that someone is impersonating him, they set a trap for the robber.

The brother of a nuclear scientist dies but is reincarnated as a dog so he can return to Earth to protect his brother.

A crusading district attorney tries to stop a local mob boss who has connections in high places.