Desc: Un soir... par hasard: Directed by Ivan Govar. With Annette Stroyberg, Michel Le Royer, Jean Servais, Pierre Brasseur. After a serious road accident scientist André Ségonne comes to in a luxurious country house in the company of two enigmatic gentlemen. The aura of mystery and inexplicable events in the house lead the scientist to believe these two are in possession of an ancient science that allows them to break through the barriers of time and space, essentially becoming immortal.