Cast 12
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
Lee J. Cobb
Roadwork Foreman
Crew 15
Lew Landers
Director
Basil Dickey
Screenplay
Ella O'Neill
Screenplay
Henry MacRae
Producer
Edward Ward
Music
Alvin Todd
Editor
Edward Todd
Editor
Ken Strickfaden
Special Effects
Raymond Lindsay
Special Effects
Elmer A. Johnson
Special Effects
George Magrill
Stunts
Otto Metzetti
Stunts
Victor Metzetti
Stunts
Richard Talmadge
Stunts
Richard Fryer
Director of Photography