Christmas & Co.
Santa & Cie (original)
Santa searches for a cure on Earth after the elves get sick.
Starring Alain Chabat, Audrey Tautou, Pio Marmaï, Golshifteh Farahani, Bruno Sanches, David Marsais, Grégoire Ludig, Johann Dionnet, Louise Chabat, Eléna Plonka
It's a comedy and family movie, and has a rating of 6.3 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Singapore.