Season 1 of I've Got a Secret premiered on 1952-06-19.

Season 2 of I've Got a Secret premiered on 1953-09-23.

Season 3 of I've Got a Secret premiered on 1954-09-22.

Season 4 of I've Got a Secret premiered on 1955-09-28.

Season 5 of I've Got a Secret premiered on 1956-09-26.

Season 6 of I've Got a Secret premiered on 1957-09-25.

Season 7 of I've Got a Secret premiered on 1958-09-24.

Season 8 of I've Got a Secret premiered on 1959-09-23.

Season 9 of I've Got a Secret premiered on 1960-09-28.

Season 10 of I've Got a Secret premiered on 1961-09-25.

Season 11 of I've Got a Secret premiered on 1962-09-10.

Season 12 of I've Got a Secret premiered on 1963-09-09.

Season 13 of I've Got a Secret premiered on 1964-09-14.

Season 14 of I've Got a Secret premiered on 1965-09-13.

Season 15 of I've Got a Secret premiered on 1966-09-05.