Cast
Olof Winnerstrand
Claes-Herman Sundelius
Barbro Larsson
Diana Sundelius
Sven Lindberg
Lovén, Zoologist
Jeanne Fusier-Gir
Lövgren's Housemaid
Douglas Håge
Oscar
Gil Delamare
Policeman (uncredited)
Åke Söderblom
Hans Lövgren
Margareta Fahlén
Gabriella Strandberg
Odette Barencey
Woman (uncredited)
Made Siamé
Fish Seller (uncredited)
Börje Mellvig
Stenström
Pierre Bertin
UNESCO Director-General
René Alié
Policeman (uncredited)
Pierre Sergeol
Restaurant Owner (uncredited)