Fernandel

François Arnaud

Suzy Prim

Isabelle Grandville

Fernand Charpin

Victor Faivre

Fréhel

Bohémia

Jean Brochard

Director of the asylum

Rivers Cadet

Wrestler

Monique Bertho

Thérèse

Jean Témerson

Cafe customer

René Alié

Dédé

Édouard Delmont

'Courtepatte'

Monique Bert

Thérèse, Madame Grandville's maid

Servière

Gaston aka 'L'Affranchi'

Josyane Lane

Lisa

Marco Behar

The escaped madman

Marguerite Chabert

Marcel Maupi

Isidore

Fernand Flament

Paulo aka 'L'Alibi'

Jacky

Little Gisèle

Josette Contandin

Little spectator of the show (uncredited)