music by Erich Dorn
music by Wolfram Burg
narrator Hans Paetsch
voice actor [dr. clasen], producer Peter Folken
voice actor [frl. rottenmeier] Erika Bramslöw
voice actor [heidi] Dagmar Von Kurmin
voice actor [herr sesemann] Joachim Rake
voice actor [klara] Reinhilt Schneider
voice actor [peter], directed by, producer Konrad Halver
voice actor [pfarrer] Otto Löwe
voice actor [sebastian] Joachim Wolff
voice actor [Öhi] Rudolf Fenner
Distributed By BASF