Joscha Kiefer

as Prof. Dr. Tim Kohlbeck (1 episode)

as Dennis

as Dennis Danzeisen

as Marc Romney

as Dominik Morgenstern (5 episodes)

as Xaver Ritt (1 episode)

as Daniel

as Felix (1 episode)

as Paul Henning (1 episode)

as Self (2 episodes)

as Dominik Morgenstern (243 episodes)