One or the Other of Us

Klaus Schwarzkopf

Professor Kolczyk

Elke Sommer

Miezi

Jürgen Prochnow

Bernd Ziegenhals

Ulla Jacobsson

Reinhild Kolczyk

Kristina Nel

Ginny Kolczyk

Walter Gross

Opa Melzer

Anita Kupsch

Sekretärin

Berta Drews

Mutter Braats

Otto Sander

Rulle Ruhlsdorff

Claus Theo Gärtner

Kronert

Wolfgang Petersen

Director

Luggi Waldleitner

Producer

Ilse Kubaschewski

Producer

Charly Steinberger

Director of Photography

Hans Joachim Richter

Sound

Peter Beil

Sound

Ingrid Schneider

Assistant Editor

Irmgard Daecke

Costume Design

Evelyn Döhring

Makeup Artist

Ursula Campbell

Makeup Artist