On July 2nd, look to the skies as we celebrate World UFO Day! This date marks the anniversary of the alleged UFO crash in Roswell, New Mexico and it’s when UFO enthusiasts around the world gather to scan the heavens for mysterious flying objects. If you don’t spot a UFO, why not settle in and watch a movie about them instead?

You’ve likely already seen Alien, E.T., Independence Day, Arrival, District 9, or Close Encounters of the Third Kind. So instead, we’ve rounded up five underrated, underseen, but totally out-of-this-world films about aliens and UFOs that deserve a spot on your watchlist.

From the fascinating to the terrifying, here are five must-watch films about aliens, UFOs, and extraterrestrial life that you might not have encountered—yet:

1. Attack the Block

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