1963 | 13 Episodes

Season 1 of Bolek and Lolek premiered on January 1, 1963.

1965 | 13 Episodes

Season 2 of Bolek and Lolek premiered on January 1, 1965.

1968 | 18 Episodes

Season 3 of Bolek and Lolek premiered on January 1, 1968.

1970 | 13 Episodes

Season 4 of Bolek and Lolek premiered on January 1, 1970.

1972 | 63 Episodes

Season 5 of Bolek and Lolek premiered on January 1, 1972.

1972 | 8 Episodes

Season 6 of Bolek and Lolek premiered on June 1, 1972.

1975 | 7 Episodes

Season 7 of Bolek and Lolek premiered on January 1, 1975.

1978 | 15 Episodes

Season 8 of Bolek and Lolek premiered on January 1, 1978.

1980 | 7 Episodes

Season 9 of Bolek and Lolek premiered on January 1, 1980.

1983 | 13 Episodes

Season 10 of Bolek and Lolek premiered on January 1, 1983.

1983 | 5 Episodes

Season 11 of Bolek and Lolek premiered on July 1, 1983.