Hello Smile!

Henri Salvador

Annie Cordy

Jimmy Gaillard

Jean Courtebride

Self

Bonoeil

Doctor

Mayor

Anatole d'Erceny, Prime Minister

Rosette, maid

Butler (uncredited)

Accomplice of Bonoeil (uncredited)

'Double-Note' (uncredited)

Concierge (uncredited)

Tailor (uncredited)

Self (voice) (uncredited)