Mathieu Carrière is a German stage and screen actor with strong French connections. He has appeared in around 250 films worldwide and in 4000 hours of television. Carrière is also a director and a writer and is known as an advocate for the rights of fathers.

Malpertuis is a 1971 Belgian fantasy horror film directed by Harry Kümel, based on the 1943 novel of the same name. It was selected for the official selection and was presented "in competition" at the 1972 Cannes Film Festival. A Flemish "director's cut" version was released in 1973.