Didier
Starring Jean-Pierre Bacri, Alain Chabat, Isabelle Gélinas, Lionel Abelanski, Caroline Cellier, Chantal Lauby, Josiane Balasko, Dominique Farrugia, Dieudonné, Zinedine Soualem
It's a comedy and fantasy 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 Germany.