SuperKlaus, previously known as 4 Days Before Christmas (French: 4 jours avant Noël) is a 2024 animated Christmas superhero comedy film directed by Steven Majaury and Andrea Sebastiá. The film is an original idea of François Trudel and was written by Phil Ivanusic-Vallée and Sylvie Bélanger (in development). It features the voices of Harland Williams, Colm Feore, Milie Davis and Paul Van Dyck. The story follows Santa who believes he is his favourite hero SuperKlaus and must save Christmas with the help of his head executive elf and an 11-year-old girl named Billie.