Wait, wasn't it "Men in Black" that had aliens like that? But it's from 1997, so maybe was a parody on "The Arrival" 😅

By the way, it's a really awesome idea if some people among the human race were actually aliens or half-aliens or had alien genes/implants, and you could only tell them apart by how much they can bend their bodies in inhuman ways 😜 At first the mankind panicked, but after they figured out the difference is purely cosmetic and doesn't pose a threat, they started enjoying it 🤭