1951 | 14 Episodes

Season 1 of Dragnet premiered on December 16, 1951.

1952 | 33 Episodes

Season 2 of Dragnet premiered on September 11, 1952.

1953 | 39 Episodes

Season 3 of Dragnet premiered on September 3, 1953.

1954 | 39 Episodes

Season 4 of Dragnet premiered on August 26, 1954.

1955 | 39 Episodes

Season 5 of Dragnet premiered on September 2, 1955.

1956 | 34 Episodes

Season 6 of Dragnet premiered on September 27, 1956.

1957 | 39 Episodes

Season 7 of Dragnet premiered on September 26, 1957.

1958 | 39 Episodes

Season 8 of Dragnet premiered on September 23, 1958.