1996 | 20 Episodes

Season 1 of 3rd Rock from the Sun premiered on January 9, 1996.

1996 | 26 Episodes

Season 2 of 3rd Rock from the Sun premiered on September 22, 1996.

1997 | 27 Episodes

Season 3 of 3rd Rock from the Sun premiered on September 24, 1997.

1998 | 24 Episodes

Season 4 of 3rd Rock from the Sun premiered on September 23, 1998.

1999 | 22 Episodes

Season 5 of 3rd Rock from the Sun premiered on September 21, 1999.

2000 | 20 Episodes

Season 6 of 3rd Rock from the Sun premiered on October 24, 2000.