The Day It Came To Earth is a 1977 film produced by Rainbow Production, directed by Harry Thomason and written by Paul Fisk (as Paul J. Fisk). The film stars Wink Roberts, Roger Manning, Delight De Bruine, and Rita Wilson and guest stars George Gobel. The film was distributed theatrically by Howco International Pictures and was released in November 1977. The film was filmed in Little Rock, Arkansas.

The storyline, similar to The Blob, concerns a group of teens who witness an alien, which arrives inside a meteorite, and are unable to get authority figures to believe them. The film enjoyed modest success at drive-ins, was afterwards released theatrical and later became available on VHS/DVD. It was featured via syndicated television on Elvira's Movie Macabre in 1982 and Svengoolie in 2005.