Heinrich Schafmeister

as Dr. Carlo Mittenzwey

39 episodes

Felix Eitner

as Dr. Christoph Hasenkötter

39 episodes

Amina Gusner

as Dr. Edwina „Eddy“ Freytag

26 episodes

Sina Tkotsch

as Johanna „Johnny“ Freytag

26 episodes

Ursula Staack

as Asta Engel-Butz

13 episodes

Cleo-Johanna Budde

as Henriette „Jette“ Hasenkötter

13 episodes

Gina Stiebitz

as Konstanze „Konny“ Mittenzwey

13 episodes