Stephen Westcott and Ed Martin scheme to put Jane Travers' wagon line out of business. They want to use it take over all the wagon- train traffic going west. Hoppy, California and Lucky must make sure that doesn't happen.
William Boyd
as Hopalong Cassidy
Russell Hayden
as Lucky Jenkins
Andy Clyde
as California Carlson
Minna Gombell
as Jane Travers
Morris Ankrum
as Stephen Westcott
Georgia Ellis
as Diana Westcott
Trevor Bardette
as Ed Martin
Pat J. O'Brien
as Jim Ferber
Ray Bennett
as Pete Gregg
José Luis Tortosa
as Don Pedro
John Beach
as Bar 20 Hand
Fred Burns
as Luke
