That could be considered cult-ish, old, indie, or just non-mainstream. I couldn't believe how many people had never seen 'Escape from New York' in that other thread. Such as 'Duck, You Sucker aka A Fistful of Dynamite.' I was addicted to the Dollars trilogy and blind bought it when the SE landed a few months ago. Badass Leone western and subversive as hell. Some others would be Videodrome, Dazed and Confused, and the original Dawn of the Dead. Keep in mind, something like DOTD is pretty commonplace in geek circles, but a lot of the youngsters may not have seen it yet and are like "OMG running zombies r teh bombz yo! WTFBBQ." Anyways, you get it.