André Luguet as The Traveler / Léopold de Witt

Dany Robin as Rosy

Denise Grey as Madame de Witt

Jacqueline Pierreux as Simone

Paulette Dubost as Annette

Luce Fabiole as Traveler

Jean-Jacques Delbo as Claude

Pierre Larquey as Joseph

Jean Gaven as Antoine

François Joux as Man with the envelope

Louis de Funès as Chauffeur of his excellency

Jean Richard as City sergeant

Robert Seller as Burgomaster

Jean-Jacques Rouff as Man

Henri Vilbert as Customs official

Jean Imbert as

Albert Michel as Le porteur

Marguerite de Morlaye as Dowager (uncredited)

Maurice Derville as (uncredited)

André Dumas as (uncredited)

Robert Fretel as (uncredited)

Harry-Max as (uncredited)

Marcel Lévesque as General (uncredited)

Michel Seldow as Bishop (uncredited)