Gaslight (1944)

Oooh. Ooh, ooh. Ingrid Bergman won an Oscar for this role, and I can see why. Watching the transformation in her character is amazing. Even sitting through parts of it the second time with my mom, I was amazed at the gradual shift from secure, happy newlywed to dazed and confused madwoman. (But I haven't given the whole plot away, there's more to it than that!) And she's not the only one who managed to make this a great movie. Charles Boyer is great in his role... creeped me out actually... and Joseph Cotten equally good in his (although rather blah at times. But then I'm picky). The transition from stage to screen went very, very well. 4.5 stars.