饰Professor Anton Stra
饰Vera Strang
饰Jack FosterMalcolm M
饰Bud Foster
饰J.D. Bradley (compan
饰Detective Robert Ray
饰Professor Alexis Ste
饰Sparks (dispatcher)
饰Young (henchman #3)
饰Jasper Slade (escape
饰Mr. Jerome (company
饰W.B. Jarvis [Chs. 3-
饰Detective [Ch.(uncre
饰The Countess [Chs. 5
饰Driver Murphy [Chs.
饰Detective [Chs. 1, 5
饰Empire Transportdriv
饰Deane [Ch. 4] (uncre
饰Official (uncredited
饰Dupont (henchman[Chs
饰Mitchell (henchman(u
饰Empire warehouse wor
饰Driver Bud's Pa
饰Williams (henchman(u
饰Kruger (henchman(unc
