2012 | 1 Episodes

Season 0 of Parkinson premiered on March 27, 2012.

1971 | 23 Episodes

Season 1 of Parkinson premiered on June 19, 1971.

1972 | 38 Episodes

Season 2 of Parkinson premiered on June 3, 1972.

1973 | 23 Episodes

Season 3 of Parkinson premiered on September 8, 1973.

1974 | 28 Episodes

Season 4 of Parkinson premiered on August 24, 1974.

1975 | 25 Episodes

Season 5 of Parkinson premiered on August 30, 1975.

1976 | 23 Episodes

Season 6 of Parkinson premiered on September 4, 1976.

1977 | 24 Episodes

Season 7 of Parkinson premiered on September 3, 1977.

1978 | 24 Episodes

Season 8 of Parkinson premiered on September 2, 1978.

1979 | 49 Episodes

Season 9 of Parkinson premiered on September 26, 1979.

1980 | 50 Episodes

Season 10 of Parkinson premiered on September 20, 1980.

1981 | 50 Episodes

Season 11 of Parkinson premiered on October 3, 1981.