Rolf Becker

as Self

as Self

as Sepp

as Self (1 episode)

as Dave Summers

as Otto Stein (1 episode)

as Julius Reich, The German

as Gerald Dawson

as Dave Summers

as Hannahs Vater

as Möller sen.

as (voice)

as George Foster

as Josh Hasley

as Abel Frazer

as Ferdinand Horch (1 episode), as Lorenz Brückner (1 episode)

as Robert Thomsen (1 episode)

as Dr. Doc Knut Hansen

as Professor Jessen

as Werner Johannsen (1 episode)

as Helge Block

as Dr. Schnor

as Olaf Lange