Walter Bluhm

as Diener Schölermann

as Lewin

as Georg Lewaldt

as Karl "Kalle" Roper

as Schreiber Glasenapp

as Der Professor

as Billys Opa

as Herr Bleiche

as Graf von Tornbüll

as Self

as Nachtportier Walkusch

as Bruno Bredel, Inspizient

as Felix Bashwood

as Herr Plautz