The Navy vs. the Night Monsters (also known as Monsters of the Night and The Night Crawlers) is a 1966 independently made American science fiction film produced by Jack Broder (and Roger Corman, uncredited), written and directed by Michael A. Hoey, and starring Mamie Van Doren and Anthony Eisley Billy Gray, Bobby Van, and Pamela Mason. The film was distributed by Realart Pictures Inc.