Stephan Derrick (voice)

Horst Tappert

Acting

Harry Klein (voice)

Fritz Wepper

Acting

Arno Hello (voice)

Gustav Peter Wöhler

Acting

Dr. Zark (voice)

Wolfgang Stumph

Acting

Tina (voice)

Anke Kortemeier

Acting

Mrs. Schmutz (voice)

Mechthild Großmann

Acting

Linda (voice)

Ralph Morgenstern

Acting

Secret Weapon (voice)

Nathalie Licard

Acting

Elfriede Mitzenheim (voice)

Claudia Lössl

Acting

Falk (voice)

Stefan Gossler

Acting

Frank (voice)

Jörg Stuttmann

Acting

Mother (voice)

Ruth Rockenschaub

Acting

Sister Domina (voice)

Doris Gallart

Acting

Dr. Ingeborg (voice)

Marina Köhler

Acting

Policeman (voice)

Gerhard Georg Jilka

Acting

Arno Hello in Contest (voice)

Jürgen Drews

Acting