Gérard Darmon as Grand-père Inès

Lou Lambrecht as Inès

Léo Lorléac'h as Alex

Thibault de Montalembert as Paul Sauvage

Clémentine Baert as Louise

Daniel Semporé as Vétérinaire douane

Alain Blazquez as Patient 1

Laurence Facelina as Alice

Marie-Sohna Condé as Mary Janssen

Vanessa David as Chaussin

Artus as Thomas

Laurent Bateau as Martin

Marius Blivet as Hugo Sauvage

Rodolphe Sand as Icabe

Véronique Boulanger as Elisabeth

Arnaud Poivre D'Arvor as Journaliste Clinique vétérinaire

Alexandre Brik as Infirmier parc

Juliette Poissonnier as

Maxime Jullia as Cassier supermarché

Alexandra Vorillon as Clarisse

Séverine Warneys as Infirmière 2

Évelyne Cervera as Patiente 2

Bernard Villanueva as Patient joueur 1

Alain Bert as Patient joueur 2

Laurent Baudens as Grandius

Nicolas Ullmann as Caissier du parc

Gérard Welzer as Bertrand Camping

Charlotte Pouch as Journaliste Vulcania Aventure

Gaëlle Charnay as Journaliste

Étienne Burlat as Ben

Noélyne Simeons as Sarah

Simon Delorme as Jonas

Laureline Le Bris-Cep as Journaliste clinique véto 2

Amir Hedayati as Employé clinique vétérinaire

Tom Gaubig as Douanier Colorado

Stéphane Roger as Le marin

Esther Moreau as L'influenceuse

Laëtitia Feuillet- Fradin as Infirmière Fin

William Rageau as Régisseur du parc

El Amir Abdallah Gassama as Copain Lucas 1

Adem Zioini as Copain Lucas 2

Elias Joyeux as Copain Lucas 3

Guillaume Clérice as Journaliste plateau TV

Corto Paroux as Lucas

Jean-Luc Moreau as Professeur

Rémy Escalier as Élève (uncredited)