as The Spirit of the Inner Sanctum (uncredited)
as Court Painter (uncredited)
as Burns
as Alex (the postman)
as Potter (uncredited)
as Ship's Tailor (uncredited)
as Andre Dussaud
as Spy
as John O. Blenker [Chs. 9-11]
as Inner Sanctum (archive footage) (uncredited)
as Jabernowski
as Spokesman (uncredited)
as Messenger (uncredited)
as Willi
as Konrad
as Beggar (uncredited)
as Mr. Radek (uncredited)
as Ingram's Attorney Duprex
as Storekeeper
