Professor Adam Anton Strang
Bela Lugosi
Jack Foster
Malcolm McGregor
Vera Strang
Viva Tattersall
Robert Raymond
Robert Warwick
Steinbeck
Roy D'Arcy
Sparks
Karl Dane
J. D. Bradley
Henry B. Walthall
Prince Alexander, alias Mr. Jerome
Lafe McKee
Screenplay
George Morgan
Director
Colbert Clark
Albert Herman
Producer
Nat Levine
Barney A. Sarecky
Norman S. Hall
Wyndham Gittens