As avid List Challenges users, I'm sure you regularly tap your finger on some movie and then unselect it thinking: « gee, I thought for a second that was that other movie... ».
Sometimes it's the colors, sometimes it's the general atmosphere, the poses, the attitudes, the props or even parts of the title. And sometimes your brain is just making weird connections.
Of course, I didn't include movies of the same series, remakes or parodies. That'd be cheating...
Tell me the ones I forgot or if you know better matches!