Seasons

Specials

January 1, 1970 | 26 Episodes

Season 1: The Infantile Years: One

September 25, 1991 | 24 Episodes

Season 2: The Infantile Years: Two

September 23, 1992 | 24 Episodes

Season 3: The Infantile Years: Three

September 22, 1993 | 24 Episodes

Season 4: The Toddlin' Years: One

September 24, 1994 | 24 Episodes

Season 5: The Toddlin' Years: Two

September 30, 1995 | 24 Episodes

Season 6: The Toddlin' Years: Three

September 30, 1996 | 25 Episodes

Season 7: The Delinquent Years: One

December 31, 1997 | 17 Episodes

Season 8: The Delinquent Years: Two

December 23, 1998 | 14 Episodes

Season 9: The Delinquent Years: Three

October 8, 1999 | 17 Episodes

Season 10: The Midlife Crisis Years: One

October 13, 2000 | 18 Episodes

Season 11: The Midlife Crisis Years: Two

October 5, 2001 | 17 Episodes

Season 12: The Midlife Crisis Years: Three

October 18, 2002 | 18 Episodes

Season 13: The Geezer Years: One

December 31, 2001 | 20 Episodes

Season 14: The Geezer Years: Two

October 1, 2004 | 19 Episodes

Season 15: The Geezer Years: Three

October 28, 2005 | 19 Episodes