If you loved Aux portes de l'Au-delà, try Ré-Animateur
Un pont entre un film que tu as déjà vu et un que peu de gens ont croisé. Voici ce qu'ils partagent, et ce que le second fait que le premier ne fait pas.
Ce qu'ils partagent
Both films are directed by Stuart Gordon, and they both carry the body horror mood tag, and they sit in Horror / Science Fiction territory. If that's the register that drew you to Aux portes de l'Au-delà, the second film will land in a comparable space — through a different lens.
body horror
What Ré-Animateur is
Miskatonic University morgue, midnight, a severed head on a nearby tray. A scientist's experiment sparks, a corpse twitches, a colleague watches in horror. Stuart Gordon balances humor and gore with surprising ease.

