Not Dumb, the Bird

Françoise Rosay Mrs. Morelli-Johnson

Anny Duperey Marthe

Bruno Pradal Alain Morelli

Philippe Clay Jack Bromfield

Olivier Hussenot Me Weidman

Daniel Ceccaldi Gérard Chardonnet

Henri-Jacques Huet Judicial police inspector

Harald Leipnitz Victor Masson

Madeleine Barret

Madeleine Bouchez Friend of Mrs. Morelli, card player

Florence Brière Maid of Mrs. Morelli

Madeleine Clervanne Friend of Mrs. Morelli, card player

Corinne Lahaye Secretary of Gérard Chardonnet

Harald Leipnitz

Pippo Mérisi

Siegfried Rauch

Alexandre Rignault

Katia Tchenko

David Tonelli

Janine Souchon Dismissed companion (uncredited)