1982 | 20 Episodes

Season 0 of Three's Company premiered on May 18, 1982.

1977 | 6 Episodes

Season 1 of Three's Company premiered on March 15, 1977.

1977 | 25 Episodes

Season 2 of Three's Company premiered on September 13, 1977.

1978 | 23 Episodes

Season 3 of Three's Company premiered on September 12, 1978.

1979 | 25 Episodes

Season 4 of Three's Company premiered on September 11, 1979.

1980 | 22 Episodes

Season 5 of Three's Company premiered on October 28, 1980.

1981 | 26 Episodes

Season 6 of Three's Company premiered on October 6, 1981.

1982 | 22 Episodes

Season 7 of Three's Company premiered on September 28, 1982.

1983 | 22 Episodes

Season 8 of Three's Company premiered on September 27, 1983.