Harry Ogden is a robber and he shot a Mounty. True to the RCMP motto, Sergeant Preston has to get his man.
The Society of the Black Dragons sends Bela Lugosi (Dr. Melcher) to transform 6 japanese into indentical likenesses of American industrialists forming a 5th column. This is at the behest of the Nazis.
Bob Steele and Fuzzy are summoned to the Oliver ranch to help them fight a range war.
When the Buck Hurley (Bob Steele) gets caught in a stage robbery, the gang leader Cherokee (George Hayes) gets him released. It’s cowboy love. When a stage he’s on gets robbed, the sheriff thinks Cherokee is in on the robbery and Buck gets busted breaking him out of jail.