His first role in cinema was in the movie The Aviator's Wife (1981) directed by Éric Rohmer in 1981. One year later he had
his debut in television in Les ombres (1982) by Jean-Claude Brisseau. Till this day, Caroit played more than 100 roles in films
for cinema and television in France and around the world. In 1999 he directed his first short film, Faire-part (1999) (being also
the author of the script).