Browse 220+ alien tentacles stock videos and clips available to use in your projects, or search for ufo to find more stock footage and b-roll video clips. Black tentacles capture the green screen.

In the new science fiction film Arrival, Amy Adams must convince moviegoers that she is a crack linguist named Dr. Louise Banks, tasked with communicating with a many-tentacled alien species called ...

Editor’s Note: Ryan Britt is a science fiction journalist and associate editor at Inverse, based in New York. In 1979, none of the promotional material for the film “Alien” showed moviegoers even a ...