William Boyd

Hopalong Cassidy

Andy Clyde

California Carlson

Rand Brooks

Lucky Jenkins

Elaine Riley

Nora Murray

James Craven

Mordigan

Robert B. Williams

Henchman Pete Walters

Alberto Morin

Ramon De Lara, faro dealer

Joel Friedkin

Dr. White

Francis McDonald

Henchman Longhorn

Lee Tung Foo

Wong

Herbert Rawlinson

John Murray

William F. Leicester

Sid Murray

Joan Barton

Mary Murray

Dewey Robinson

Joe, the bartender

George Archainbaud

Director

Raoul Kraushaar

Music

Jerome Pycha Jr.

Art Direction

Mack Stengler

Director of Photography

George Sawley

Set Decoration

Earl Moser

Wardrobe Designer

Lewis J. Rachmil

Producer

Earl Sitar

Sound

Clarence E. Mulford

Characters

Doris Schroeder

Screenplay