Currently available on 2 streaming services.

Streaming, rent, or buy 3rd Rock from the Sun – Season 6:

You are able to buy "3rd Rock from the Sun - Season 6" on Amazon Video, Apple TV as download.

Cast

John Lithgow
Dick Solomon
Kristen Johnston
Sally Solomon
Jane Curtin
Mary Albright
Joseph Gordon-Levitt
Tommy Solomon
Elmarie Wendel
Mamie Dubcek
French Stewart
Harry Solomon
Simbi Khali
Nina Campbell
Wayne Knight
Don Orville