Sparrow - Professor Darcy
Dr. Rowitz, Academy of Surgical Research
Ivan Borolsky, aka Jim (as Arthur Edmund Carew)
Fake count (scenes deleted)
Dr. Fried (credits) / Dr. Beaudine (in film) (as Arthur Edmund Carew)
Harry (как Arthur Edmund Carew)
George Harris (как Arthur Edmund Carew)
Salvatti (as Arthur Edmund Carew)
Kenneth Bellwood (as Arthur Carewe)
Israelite Slave (в титрах отсутствует)
John Brainerd (as Arthur Carewe)
'Con' Arnold (as Arthur Carewe)
Col. Fentress (as Arthur Carew)
Stinson (as Arthur Carewe)
Heminway (as Arthur Carewe)
Christiansen (as Arthur Carewe)
Bolton (as Arthur Carewe)
Count Di Varesi (as Arthur E. Carew)
Prince Hagane (as Arthur Carewe)
Arthur Howison (as Arthur E. Carew)
Don Jose Alvarado (as Arthur Carewe)
Joseph Rayberg / Baron Landsandhome (as Arthur Carew)
Wilbur Searles (as Arthur Carewe)
Victor DeLara (as Arthur Carew)
Claude Estabrook (as Arthur Carewe)
Count Alix Voronassof (as Arthur Carewe)
Archibald Loveday (as Arthur Carewe)