Jason
David Bliss
Julian Brimmer
The Director
Commander Adrian Falconer
Sir John Appleby
Sir Brian
Dr. Edward Armstrong
Major Falcon
Brandon
Harris Tumbrill
Bertram Tracepurcel
The Graverobber
Dietrich
Louis Mazzini / His Father
Quinn Taggart
King of Hearts
Mathias
Hector Snipe
Dr. Alwin Seward
Educated Ernest (uncredited)
Alexis Luvelat
Calloway
Digby Hatchard