Related Clues:
- UFO flyer
- "___ Nation" (1988 sci-fi movie)
- Sigourney Weaver sci-fi film
- ''Men in Black'' character
- McQueen movie monster
- Visitor in 'District 9'
- Tabloid creature
- Classic creature feature monster
- Scary film staple
- 1958 sci-fi classic, with 'The'
- Amorphous mass of goo
- Visitor from beyond the solar system
- Visitor from far, far away
- Oozing movie menace
- Ripley adversary