Television Wiki

3rd Rock from the Sun (sometimes referred to as simply 3rd Rock) is an American sitcom that aired from 1996 to 2001 on NBC. The show is about four extraterrestrials who are on an expedition to Earth, which they consider to be a very insignificant planet. The extraterrestrials pose as a human family to observe the behavior of human beings.


  • John Lithgow
  • Kristen Johnston
  • French Stewart
  • Joseph Gordon-Levitt
  • Jane Curtin
  • Simbi Khali
  • Elmarie Wendel
  • Wayne Knight
  • Ileen Getz