Related Clues:

• Saucer pilot
• Not of this world
• Little green man
• Visitor from space
• Clark Kent's newspaper
• Lois Lane's employer
• Concern of 23-Across
• Saucer flier
• ___ being
• "Star Trek" extra
• Not from here
• Spaceship passenger
• Sigourney Weaver film
• Film with a pluralized sequel
• Evening star, e.g.