크레딧 출연 Gerhard Scheumann Narrator (voice) Jürgen Hentsch Narrator (voice) Gerhard Paul Narrator (voice) Herbert Sand Narrator (voice) Christian Stövesand Narrator (voice) 스텝 Gerhard Scheumann Directing Walter Heynowski Directing Walter Heynowski Writing Gerhard Scheumann Writing Peter Hellmich Camera Ilse Radtke Editing Traute Wischnewski Editing Manfred Berger Sound Eberhard Schwarz Sound Frédéric Chopin Sound