Rebecca (1940) dir. Alfred Hitchcock
Lolita (1962) dir. Stanley Kubrick
A strong pair of leading ladies, even though,**spoiler alert** you never actually see the titular Rebecca. She is, however, terrifyingly present. Peter Sellers probably plays the strongest character in Lolita besides Sue Lyon whose career seemed to peak with this film. I'll always associate this double feature with a special someone. Try it with a person like that.