John Lithgow was nominated for an Emmy every single year that 3rd Rock from the Sun was on the air, and he won three of those six. The NBC sitcom about four aliens posing as an Ohio family premiered on January 9, 1996, which makes 2026 its 30th anniversary year.
Accepting his 1999 Emmy, Lithgow put the show near the top of his life list: “Many wonderful things have happened to me in my life, but the two best are 3rd Rock and my dear family.”
The premise
Bonnie and Terry Turner created the series three years after writing Coneheads, a film with a similar idea: visitors from space trying to pass as ordinary Americans. The Carsey-Werner Company produced it, and James Burrows was among its directors.
The aliens settle in Rutherford, Ohio, a fictional town 52 miles from Cleveland, in an attic apartment. Their orders come from an off-world boss called the Big Giant Head, relayed through Harry, the crew member with a transmitter in his head who stands up stiffly to announce each message. When the Big Giant Head finally visits Earth, William Shatner plays him.
Who played whom
- John Lithgow as Dick Solomon, the High Commander, who poses as a physics professor at Pendelton State University
- Kristen Johnston as Sally, the security officer
- French Stewart as Harry, the one with the transmitter
- Joseph Gordon-Levitt as Tommy, the oldest crew member, stuck in a teenager’s body and sent to high school
- Jane Curtin as Dr. Mary Albright, the anthropology professor Dick falls for
Simbi Khali, Elmarie Wendel and Wayne Knight were promoted to series regulars in season three. Lithgow’s eldest son, Ian, had a recurring role as Leon, one of Dick’s weaker students, and John Cleese turned up as a rival professor who turns out to be an evil alien.
The joke underneath it all was anthropology in reverse. The aliens study humans with the confidence of explorers among “natives,” then gradually get pulled into dating, jobs and office politics until the mission barely matters.
Six seasons by the numbers
The show ran 139 episodes over six seasons, ending on May 22, 2001, an average of about 23 episodes a season. Its ratings tell a familiar network story. The first season finished 22nd in the Nielsen rankings; the last finished 89th.
The awards held up longer. In 1997 the series won more Primetime Emmys than any other show that year, five from eight nominations. Lithgow won Lead Actor in a Comedy Series in 1996, 1997 and 1999, plus a Golden Globe in 1997 and Screen Actors Guild awards in 1996 and 1997. His Emmy rate works out to three wins from six nominations, or 50%.
Small production touches became fan favorites. Ben Vaughn wrote the 1950s-style rock theme; season five swapped it for a big band version by Big Bad Voodoo Daddy before the original returned. In season one, James Earl Jones voiced an introduction to the crew.
Where to watch it now
In the US, the series has bounced between cable channels and streamers for two decades, from syndication in 1999 to Netflix, Hulu, Peacock, Tubi and Cozi TV. As of 2026 it is mostly available to buy rather than stream for free. UK viewers can find the full run on Channel 4, and Stan carries it in Australia.
For more TV anniversaries, read about Last of the Summer Wine, the world’s longest-running sitcom, or the Full House cast reunion at 90s Con in Hartford.
Fans who want the complete set on disc have had it since May 14, 2013, when Mill Creek Entertainment put out a six-season box for Region 1 DVD players.
Further reading
Image: David Shankbone, CC BY 2.5 via Wikimedia Commons
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