text: "Toi le Venin" is Robert Hossein's masterpiece,and one of the great thrillers of the fifties.Based on a Frederic Dard novel,a writer the director often worked with (see also "le Monte-Charge" which Hossein did not direct but in which he was the lead too),the screenplay grabs you from the first pictures on a desert road by night where a beautiful blonde might be the fieriest of the criminals to the mysterious house where he finds his femme fatale ..and her sister.Then begins a cat and mouse play .One of the sisters is in a wheelchair .But is she really disabled?Which one is the criminal who tried to kill the hero on that night? <br /><br />The two actresses,Marina Vlady and the late Odile Versois were sisters.<br /><br />Turn off all the lights before watching.Highly suspenseful.