Last seen in:
- L.A. Times Daily - Oct 5 2025
- Universal - Jul 31 2023
- USA Today - Jun 12 2019
- L.A. Times Daily - Jun 4 2019
- The Washington Post - Jun 4 2019
- USA Today - Feb 23 2015
- Wall Street Journal - Aug 22 2014 - August 22, 2014 - Series Final(e)
- New York Times - Nov 7 2012
- Universal - Nov 8 2011
- New York Times - Mar 6 2008
Related Clues:
- UFO fliers, purportedly
- Ancestors revealing the last word in exercise? Other way round
- Surprise fictional visitors
- Exam-administering org
- Space race?
- "Mars Attacks!" enemies, for short
- U.F.O. pilots
- Mork and Worf
- Sci-fi beings: Abbr
- "Independence Day" assailants, for short
- Many figures in the 'Doctor Who' universe, for short
- Creatures from outer space
- Subject for conspiracy theorists
- UFO crew, so it's said
- The hypothetical humanzees, e.g