Lesley Selander Director William Boyd Hopalong Cassidy Actor Andy Clyde Deputy California Carlson Actor Jimmy Rogers Deputy Jimmy Rogers Actor Douglas Dumbrille Tad Hammond Actor Louise Currie Katherine Reynolds Actor Kirk Alyn Jerry Doyle Actor Herbert Rawlinson Buck Peters Actor Robert Frazer Judge Reynolds Actor Bernie Kamins Screenwriter Michael Wilson Screenwriter Harry Sherman Producer Mort Glickman Original Music John Leipold Original Music Russell Harlan Cinematographer Carroll Lewis Film Editing Ralph Berger Art Director Emile Kuri Set Decoration