1963 | 3 Episodes

Season 1 of Die fünfte Kolonne premiered on June 6, 1963.

1964 | 5 Episodes

Season 2 of Die fünfte Kolonne premiered on February 27, 1964.

1965 | 6 Episodes

Season 3 of Die fünfte Kolonne premiered on January 26, 1965.

1966 | 5 Episodes

Season 4 of Die fünfte Kolonne premiered on June 21, 1966.

1967 | 2 Episodes

Season 5 of Die fünfte Kolonne premiered on June 23, 1967.

1968 | 2 Episodes

Season 6 of Die fünfte Kolonne premiered on May 19, 1968.