3rd Rock from the Sun - Season 6 - Eps 8: Red, White & Dick
After hearing the crowd sing The Star Spangled Banner at a baseball game, Dick realizes that humans are passionate about their country of origin and attempts to become more American, only to discover that he actually has a Canadian passport. Meanwhile, the other Solomons' work on the basis that all Americans are equal, and start an equality system in the house, putting Harry in charge, who makes everybody wear the same uniform and rations household items, until Tommy begins to fear that they are losing their individuality.
About 3rd Rock from the Sun

Title: 3rd Rock from the Sun
First Air Date: 1996-01-09
Last Air Date: 2001-05-22
Status: Ended
Rating: 7.471/10 (from 515 votes)
Language: EN
Seasons: 6
Total Episodes: 139
Network: NBC
Genres: Family, Sci-Fi & Fantasy, Comedy, Drama
Production Companies: Carsey-Werner Company
Synopsis
The high commander of an alien expedition lands on Earth -- what he considers to be the least-important planet -- in human form as Dick Solomon. Along for the ride are his alien compatriots Harry, Sally and Tommy -- who is the eldest of the group but is now angrily trapped in a teen's body.
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