The Big Flag

Jean Chevrier

Jean Favrel

Marc Cassot

Pierre Hardouin

Marie Mansart

Simone Favrel

Nicole Courcel

Madeleine

Raphaël Patorni

Chéruel

François Patrice

Derval

Roger Crouzet

Ferrand

Jean-Pierre Mocky

Luc Dutoit, midshipman

Jean Murat

Captain Jabert

Raymond Hermantier

Leduc

Micheline Gary

Françoise Aubry

Jean Lanier

Paul Aubry

Nicole Besnard

Corinne

Marie d'Hyvert

Monique

Bernard Dhéran

Lucien Barré

Jean-Marie Bon

Roger Bontemps

Yves Brainville

Lieutenant

Christian Brocard

André Carnège

Minister

Robert Charlet

Manuel Gary

Jean Gaven

Lieutenant Lachenal

Jean-Pierre Lorrain

Jacques Richard

Maurice Sarfati

Midship

Michel Vadet

Jacques Bernard

Cadet naval officer (uncredited)