On screen
Cast
22 credited performers
Artwork unavailable
André Smagghe
Gayac
Jacques Monod
Commandant Ravesne
Marcel Bozzuffi
Montfort
Henri Piégay
Majo
Bernard Fresson
Laurent
Artwork unavailable
Christian Le Guillochet
Mansard
Claude Carvin
Carlier
Guy Tréjan
Le ministre
Jean Dasté
Bazin, le savant
Yves Brainville
Bricourt
Artwork unavailable
Jean-François Zeller
L'aumônier
Yvonne Monlaur
Françoise
Artwork unavailable
Beatrice Cenci
L'amie de Majo
Jacques Santi
Jolivet
Artwork unavailable
Guy Haurey
Character not listed
Roger Van Mullem
L'amiral
François Valorbe
Character not listed
Pierre Collet
Character not listed
Yves Elliot
Character not listed
Artwork unavailable
Vladimir Bellini
Le commandant du sous-marin
Artwork unavailable
Dimitri Dineff
Le second du sous-marin
Artwork unavailable
Roger Nicolski
Character not listed