From Roswell to Disclosure Day: Hollywood's Alien Narrative and the Prospect of Real-World UFO Disclosure

To the point

Hollywood has long shaped Americans' views of aliens by portraying them as benevolent visitors or dangerous invaders, a pattern evident in Steven Spielberg's films and in Priscilla Wald's analyses, and it influences how people might respond to any real government UFO disclosures.

Hollywoods narrative on UFOs and ETs reaches back many decades
abcnews.com

Hollywoods narrative on UFOs and ETs reaches back many decades

Hollywood has driven how Americans envision little green men with big eyes and bigger heads