Related Clues:

• It rolls in
• An almanac lists its highs and lows
• Klingon, e.g.
• It ebbs and flows
• Sci-fi villain
• Noncitizen
• Almanac topic
• Lunar effect
• 42-Across, for one
• Visitor from afar
• Exotic
• Lacking citizenship
• Not native
• "Men in Black" menace
• Tabloid abductor