Enligt beskrivningen tycker jag att det här är "Ray Bradbury Theatre" S05E05 "Betongblandaren"
IMDB-synopsis säger:
An invasion force from Mars heads to Earth, prepared to overcome a strong military resistance. Instead, when they arrive they are greeted by glad-handing community representatives, a marching band, and the key to the city. The aliens are soon introduced to the vulgar and consumer-oriented "American way of life" which turns out to be a bigger threat than an armed resistance would have been.
Denna episod flyttade i januari 1992, så den passar tidsramen.
Det fullständiga avsnittet finns tillgängligt på YouTube