Bernard Blier as Grégoire Duval, pharmacist

Maurice Biraud as Doctor Hess, veterinarian

Francis Blanche as Attorney General

Danièle Delorme as Geneviève Duval, Grégoire's wife

Jacques Riberolles as Sylvain Sautral, photographer and accused

Yves Barsacq as Maître Adreux, defense lawyer

Henri Crémieux as Medical examiner

Robert Dalban as Garampon, fisherman on his boat

Anne Doat as Alice Moreux, Sylvain's mistress

Madeleine Geoffroy as Mrs. Sevestrain, witness at the hearing

Françoise Giret as Catherine Nortier, the victim

Camille Guérini as President of the tribunal

Charles Lavialle as Tax collector

Paloma Matta as Daughter of Gregory and Genevieve

Raymond Meunier as Henri Souchon, boss of the brewery

Catherine Le Couey as Mrs. Souchon, boss of the brasserie

Jacques Monod as Investigating judge

Jean-Pierre Moutier as Albert Testut, witness at the hearing

Albert Rémy as Police commissioner

René Tramoni as Laurent Duval, son of Grégoire and Geneviève

Jean Sylvère as Philibert, pharmacy employee

Barbara Brand as Cabaret dancer