In The Bedroom - 2001

I caught the second half of this movie in the background while playing a bad online game where you blow up space pirates. At first I thought it might be some third installment of the On Golden Pond franchise, but soon discovered that it's actually a tightly wound thriller about wrongful death and revenge in a small town, which is pretty cool. And the last ten minutes are pretty creep-tastic, in a silent meditate-on-your-horrific-act kind of way. All I could find was this French trailer, but only the title slates are actually foreign.

Lady in a Cage - 1964

Not the trailer, because I couldn't find one. These are the opening credits to a super-intense movie called Lady In a Cage, about an elderly heiress who uses an elevator to get between her first and second floors. One day the elevator shorts out and she's trapped in the cage. Her cries for help eventually reach a drunkard who robs her, then three greaser youths who torment her and destroy her home.