Last seen in:
Related Clues:
- U.F.O.'s crew
- "V" visitors, e.g.
- Area 51 visitors, perhaps
- Science-fiction characters
- Sci-fi invaders, for short
- Roswell crashers, in brief
- Co. that administers the GRE
- TV's Alf and others
- Beings from another planet
- UFO sightings
- UFO's crew
- Martians and Venusians
- "Avatar" extras
- Sci-fi travelers
- Creatures from another planet