Etchika Choureau as Simone

Jean-Pierre Mocky as Pierre

Jacques Sempey as André

Henri Poirier as Georges

Annie Noël as Pauline

Guy De Meulan as Paul

Franco Interlenghi as Claudio

Anna Maria Ferrero as Marina

Evi Maltagliati as Claudio's Mother

Eduardo Ciannelli as Claudio's Father

Peter Reynolds as Aubrey Hallan

Patrick Barr as Ken Wharton

Fay Compton as Mrs. Pinkerton

Eileen Moore as Sally

Jeanne Stuart as

Armando Cereoli as Doorman (uncredited)

Sergio Crosia as Boy Rubbing Ice (uncredited)

Mario Feliciani as Commissario (uncredited)

Charles Irvin as (uncredited)

André Jacques as (uncredited)

Tony Kilshaw as (uncredited)

Raymond Lovell as (uncredited)

Albert Michel as Georges's Father (uncredited)

Gastone Renzelli as (uncredited)

Umberto Spadaro as (uncredited)

Derek Tansley as (uncredited)

Fred Victor as (uncredited)