Seasons
Season 1Number of Episodes:38Season Air Date: Tue, Jan 06 1976
Season 2Number of Episodes:40Season Air Date: Sat, Jan 08 1977
Season 3Number of Episodes:34Season Air Date: Sat, Jan 07 1978
Season 4Number of Episodes:39Season Air Date: Sat, Jan 06 1979
Season 5Number of Episodes:34Season Air Date: Sat, Jan 05 1980
Season 6Number of Episodes:12Season Air Date: Sat, Jan 03 1981
Season 7Number of Episodes:1Season Air Date: Sat, Dec 24 1983
Season 8Number of Episodes:18Season Air Date: Sat, Jan 04 1992
Season 9Number of Episodes:26Season Air Date: Sat, Jan 09 1993
Season 10Number of Episodes:15Season Air Date: Sat, Jan 15 1994
Season 11Number of Episodes:4Season Air Date: Sat, Jan 07 1995
Season 12Number of Episodes:1Season Air Date: Sat, Jun 08 1996
Season 13Number of Episodes:1Season Air Date: Sat, Dec 23 2006
Season 14Number of Episodes:5Season Air Date: Thu, Feb 08 2007
Season 15Number of Episodes:1Season Air Date: Tue, Jan 01 2008
Season 16Number of Episodes:1Season Air Date: Sat, Dec 07 2013
Season 17Number of Episodes:1Season Air Date: Sun, Jun 01 2014
Season 18Number of Episodes:1Season Air Date: Sun, Apr 19 2015