Casts

Onslow Stevens

Stanley Stanfield

Ada Ince

Gloria Barnett

Walter Miller

Wade Barnett

James Durkin

Prof. Carl Van Dorn

Richard Cramer

Dorgan

William Desmond

MacDonald

J. Frank Glendon

John Cadwell

Sidney Bracey

Denny

Monte Montague

Badger

Edmund Cobb

Kent

Beulah Hutton

Sal

Lee J. Cobb

Roadwork Foreman

Crews

Ella O'Neill

Screenplay

Ken Strickfaden

Special Effects

Henry MacRae

Producer

Otto Metzetti

Stunts

Victor Metzetti

Stunts

Lew Landers

Director

Edward Todd

Editor

Richard Talmadge

Stunts

Basil Dickey

Screenplay

Elmer A. Johnson

Special Effects

Raymond Lindsay

Special Effects

George Magrill

Stunts

Edward Ward

Music

Alvin Todd

Editor

Richard Fryer

Director of Photography