This French double feature showcases the magnetic presence and considerable talents of enigmatic and versatile leading man Alain Delon. In Diabolically Yours, he plays an amnesia victim who grows increasingly suspicious of his wife (Senta Berger) and best friend (Sergio Fantoni); in The Widow Couderc, he stars as a handsome fugitive who romances a widowed farm owner (Simone Signoret) but is then tempted by a seductive young lass.