The Riders of the Whistling Skull

Robert Livingston

Stony Brooke

Ray Corrigan

Tucson Smith

Max Terhune

Lullaby Joslin

Mary Russell

Betty Marsh

Roger Williams

Rutledge

Fern Emmett

Henrietta McCoy

C. Montague Shaw

Professor Flaxon

Yakima Canutt

Otah

John Ward

Professor Brewster

George Godfrey

Professor Fronc

Earle Ross

Professor Cleary

Frank Ellis

Coggins

Chief Thundercloud

High Priest

John Van Pelt

Professor Marsh

Mack V. Wright

Réalisation

Oliver Drake

Scénario, Screenstory

William Colt MacDonald

Roman

John Rathmell

Scénario

Bernard McConville

Screenstory

Nat Levine

Production

Sol C. Siegel

Production associée

Jack A. Marta

Photographie

Murray Seldeen

Supervising Editor

Tony Martinelli

Montage

Harry Jones

Sound

Tony Martinelli

Supervision musicale