“CASSIDY MOPS UP THE MESA...to win a goldmine and avenge a girl!”
Hoppy's friend Dennis owns a rich gold mine. Frazier who owns the adjoining mine and wants the Dennis mine, has Dennis killed. Hoppy steps in to take over running the Dennis mine and learns Frazier's men sneak into and work the Dennis mine at night. Hoppy captures one of Frazier's men only to be captured in return by Frazier and left to die in a burning building.
Directed by Lesley Selander
William Boyd
Hopalong Cassidy
George 'Gabby' Hayes
Windy Halliday
Russell Hayden
Lucky Jenkins
Gwen Gaze
Ann Dennis
William Duncan
Buck Peters
Pat J. O'Brien
Frazier
Paul Sutton
Slade
John Beach
Denny Dennis
