One of my favorite twists heads the list, the original The Planet of the Apes from 1968 -- Rod Serling's big shocker in which the astronauts traveled through time, not space. The partial Statue of Liberty reaching out of the sand was just brilliant -- a great visual way to really punch in the shock. From there, we've got a dark-force father, a split-personality fighter, a split-personality/mom-obsessed killer, a childhood sled, mass-produced food made from people and an intricate storyteller who isn't who he seems -- I'm sure you know which flicks I'm referring to, and that's only the start. There's even a nod to Eddie and the Cruisers! With 20 films, Premiere did a good job of listing some of the most memorable plot twists out there. However, in their shock-filled haze, did they forget any that particularly floored you?
[ Thanks to Pop Candy for the tip. ]