In the "Le Crime de Noël" episode of TV series Les Petits Meurtres d'Agatha Christie, M. Gaston Vernet is an educator at the Orphelinat Sainte-Cécile. He has an affair with Mirelle Dopagne.
He is responsible for the murder of Hubert Dopagne, the accidental death of Mirelle, and the kidnapping of Baptiste Sauvage, a witness of Hubert's murder.
Gaston was portrayed by Julien Bouanich.