The Doctor's Horrible Experiment
Le Testament du Docteur Cordelier (original)
Dr. Cordelier, living in a suburb of Paris, withdraws from society to pursue research into the functioning of the human brain. His lifelong friend, Maître Joly, becomes concerned when Cordelier draws up a will that bequeaths his entire estate to a stranger, Monsieur Opale; he cannot understand why Cordelier defends him, considering Opale attacks women and children. After a colleague is killed, Joly confronts Cordelier and discovers the truth behind his friend's behavior.
Starring Jean-Louis Barrault, Teddy Bilis, Michel Vitold, Sylviane Margollé, Jacques Danoville, André Certes, Jean-Pierre Granval
It's a drama and science-fiction movie, and has a rating of 6.6 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Ireland.