François Marthouret as Dominique Auphal / 51

Roger Planchon as Esculape 1

Patrick Chesnais as Hadès

Jean Martin as Vénus

Daniel Mesguich as Esculape 4

Anna Prucnal as Sarah Robski

László Szabó as Sarah Robski's contact

Didier Sauvegrain as Pylos

Uta Taeger as Esculape 2

Jenny Clève as Agent 747, cleaning lady of 51

Claude Marcault as Liliane Auphal / 52

Françoise Lugagne as Mrs. Auphal, Dominique's mother

Claire Nadeau as Friend 9000

Jean-Michel Dupuis as Agent Hécate 8446

Christophe Malavoy as Agent 8956

Sacha Pitoëff as Minerve 1 (voice)

Isabelle Ganz as Tease

Nathalie Juvet as Marguerite Marie

Sabine Glaser as Paméla

Michel Aumont as Mars (voice)

Liliane Coutanceau as Secretary (voice)

Jean Mermet as Minerve 2 (voice)

Jean Dautremay as Esculape 3

Gérard Dessalles as Comrade of 51 in the regiment

Philippe Rouleau as Philippe Lescarre