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