Movies Like Without Warning

The Thing is a 1982 American science fiction horror film about a group of American researchers in Antarctica who must battle a shape-shifting...

War of the Worlds is a 2005 American science fiction action thriller film directed by Steven Spielberg, based on H. G. Wells' 1898 novel. It follows...

Predator is a 1987 American science fiction action film about an elite paramilitary rescue team hunted by a technologically advanced alien in a...

Slither is a 2006 science fiction comedy horror film about a malevolent alien parasite invading a small town in South Carolina, turning its residents...

Signs is a 2002 American science fiction horror film written and directed by M. Night Shyamalan. It follows the story of a family who discovers crop...

Fire in the Sky is a 1993 American biographical science fiction mystery film depicting the story of a man's alleged extraterrestrial abduction based...

Night of the Creeps is a 1986 American science fiction horror comedy film directed by Fred Dekker, blending elements of zombies, slashers, and alien...