Arzu Ritter
Otto Stein (credit only)
Dr. Martin Stein
Katja Brückner
Klaus Ritter
Dr. Philipp Brentano (credit only)
Dr. Kathrin Globisch
Tessa Kollwitz
Dr. Lea Peters
Miriam Schneider (credit only)
Jonas Heilmann
Dr. Maria Weber (credit only)
Kris Haas (credit only)
Dr. Roland Heilmann
Dr. Rolf Kaminski (credit only)
Sarah Marquardt
Pola Kollwitz
Hans-Peter Brenner (credit only)
Linda Schneider (credit only)
Dr. Kai Hoffmann (credit only)
Lisa Schroth