Pierre Mondy as Brother Grégoire

Jean Lefebvre as Vincent Espérandieu

Annie Cordy as Jofrette

Michel Galabru as Hilaire

Daniel Ceccaldi as Le père abbé

Jean-Pierre Darras as Frisou

Catherine Allégret as Marie-Fraise

Sylvain Rougerie as Ulysse, le vicomte

Corinne Lahaye as Muscade

Rosy Varte as La première musicienne en voiture

Odette Laure as La seconde musicienne en voiture

Marthe Mercadier as L'hôtelière à Lourdes

Paul Préboist as Le curé

Roger Pierre as M. Martin

Bernard Haller as Jésus Christ

Robert Castel as Le patron du bistrot

Henri Génès as Le patron du 'Café de la paix'

Marco Perrin as Le pêcheur