Boris Karloff (John Gray)
Bela Lugosi (Joseph)
Henry Daniell (Dr. Wolfe "Toddy" MacFarlane)
Edith Atwater (Meg Camden)
Russell Wade (Donald Fettes)
Donna Lee (Street Singer)
Rita Corday (Mrs. Marsh)
Aina Constant (Maid Servant)
Robert Clarke (Richardson)
Bill Williams (Medical Student)
Lawrence Wheat (Salesman)
Jim Moran (Horse Trader)
Milt Kibbee (Dan)
Carl Kent (Gilchrist)
Mary Gordon (Mrs. Mary McBride)
Sharyn Moffett (Georgina Marsh)