as Messenger (uncredited)

as Inner Sanctum (archive footage) (uncredited)

as Potter (uncredited)

as Court Painter (uncredited)

as Beggar (uncredited)

as Spokesman (uncredited)

as Jabernowski

as Ship's Tailor (uncredited)

as Burns

as Andre Dussaud

as Alex (the postman)

as Ingram's Attorney Duprex

as Spy

as

as Konrad

as The Spirit of the Inner Sanctum (uncredited)

as

as Mr. Radek (uncredited)

as John O. Blenker [Chs. 9-11]

as Storekeeper

as Willi