Cast and credits of Derrick - Die Pflicht ruft!

Directed by

Michael Schaack

Starring

Horst Tappert
Stephan Derrick (voice)

Fritz Wepper
Harry Klein (voice)

Gustav-Peter Wöhler
Arno Hello (voice) (as Gustav Peter Wöhler)

Anke Kortemeier
Tina (voice)

Wolfgang Stumph
Dr. Zark (voice)

Claudia Lössl
Elfriede Mitzenheim (voice)

Mechthild Grossmann
Frau Schmutz (voice)

Ralph Morgenstern
Linda (voice)

Nathalie Licard
Geheimwaffe (voice)

Doris Gallart
Schwester Domina (voice)

Written by

Michael Schaack
dialogue