Related Clues:

• Not ordinary
• Queer
• Visitor to Earth
• Hallowe'en extraterrestrial
• Like 1 or 11
• Not the norm
• Feature of many sci-fi films
• Martian, e.g.
• UFO crewman
• ALF, for one
• Superman, for one
• Occasional, as a job
• Film set aboard the Nostromo
• Higher-up individual?
• "Starman" hero, e.g.