Season 1 of Fifteen to One premiered on January 4, 1988.

Season 2 of Fifteen to One premiered on September 5, 1988.

Season 3 of Fifteen to One premiered on March 20, 1989.

Season 4 of Fifteen to One premiered on October 16, 1989.

Season 5 of Fifteen to One premiered on April 2, 1990.

Season 6 of Fifteen to One premiered on October 1, 1990.

Season 7 of Fifteen to One premiered on April 1, 1991.

Season 8 of Fifteen to One premiered on September 30, 1991.

Season 9 of Fifteen to One premiered on March 30, 1992.

Season 10 of Fifteen to One premiered on September 28, 1992.

Season 11 of Fifteen to One premiered on April 5, 1993.

Season 12 of Fifteen to One premiered on October 4, 1993.

Season 13 of Fifteen to One premiered on April 4, 1994.

Season 14 of Fifteen to One premiered on October 3, 1994.

Season 15 of Fifteen to One premiered on April 3, 1995.

Season 16 of Fifteen to One premiered on October 2, 1995.

Season 17 of Fifteen to One premiered on April 1, 1996.

Season 18 of Fifteen to One premiered on September 23, 1996.

Season 29 of Fifteen to One premiered on September 18, 2000.

Season 30 of Fifteen to One premiered on January 8, 2001.

Season 31 of Fifteen to One premiered on September 24, 2001.

Season 32 of Fifteen to One premiered on January 7, 2002.

Season 33 of Fifteen to One premiered on September 16, 2002.

Season 34 of Fifteen to One premiered on January 6, 2003.

Season 35 of Fifteen to One premiered on September 15, 2003.