Belgian woman harbored American airmen (I've Got a Secret 12/10/58)

'I'm speaking English backwards' (I've Got a Secret 12/7/60)

I've Got A Secret! - Fred MacMurray 11/11/1959

Talented relatives of celebrities appear on "I've Got a Secret" (February 26, 1958)

Last Witness to President Abraham Lincoln Assassination I've Got A Secret

Couple's secret has changed, unknown to husband (I've Got a Secret 10/12/60)

To Tell the Truth - "I've Got A Secret" crossover episode! (Jan 18, 1965)

I'VE GOT A SECRET: Featuring John Charles Daly! PANEL: Phyllis Diller (Feb 21, 1966)

Father of 27 children (I've Got a Secret 7/8/59)

Yes, Minister Best of Series 1 & 1984 Christmas Special | BBC Comedy Greats

BoBoiBoy Movie 2™️ | WITH NEW SECRET ENDING!

So cool! The entire panel from I've Got A Secret Plays What's My Line! | Buzzr

I've Got a Secret - March 21, 1966

What's My Line? - I've Got a Secret Panelists; Imogene Coca; Victor Borge [panel] (Apr 1, 1956)

'I'm wearing 14 different outfits' (I've Got a Secret 11/30/60, 1 of 3)

I've Got A Secret! - Durward Kirby and Faye Emerson 2/18/1963

I'VE GOT A SECRET: Featuring John Charles Daly-- again! (Feb 6, 1967)

Simultaneous talker (I've Got a Secret 7/19/61)

I've Got a Secret - September 11, 1952

Michael McNamara's 1st Appearance on I've Got a Secret

Celebrity relatives (I've Got a Secret 12/25/61)