Hopalong Cassidy

William Boyd

California Carlson

Andy Clyde

John Murray

Herbert Rawlinson

Sid Murray

William F. Leicester

Mary Murray

Joan Barton

Joe, the bartender

Dewey Robinson

Lucky Jenkins

Rand Brooks

Nora Murray

Elaine Riley

Mordigan

James Craven

Henchman Pete Walters

Robert B. Williams

Ramon De Lara, faro dealer

Alberto Morin

Dr. White

Joel Friedkin

Henchman Longhorn

Francis McDonald

Wong

Lee Tung Foo

Director

George Archainbaud

Music

Raoul Kraushaar

Art Direction

Jerome Pycha Jr.

Director of Photography

Mack Stengler

Set Decoration

George Sawley

Wardrobe Designer

Earl Moser

Producer

Lewis J. Rachmil

Sound

Earl Sitar

Characters

Clarence E. Mulford

Screenplay

Doris Schroeder