Hot-selling '80s dolls

• & & &, in France
• Surprise fictional visitors
• Subjects of an as-yet-fruitless search, briefly
• Long-distance travelers, in theory
• Many sci-fi extras
• "Edge of Tomorrow" enemies, briefly
• Bug-eyed ones, maybe: Abbr.
• "Independence Day" attackers
• Xenomorphs, e.g

Wikipedia Word definitions in Wikipedia
ETS is an abbreviation of: