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

I've Got a Secret - April 2, 1953

Robert Young and 7-year-old conductor Joey Alfidi on "I've Got a Secret" (November 14, 1956)

What's My Line? - Jayne Meadows; Tony Randall [panel] (Dec 21, 1958)

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

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

I've Got a Secret - January 17, 1966

I've Got A Secret! - 2/4/1963 Jack Benny

I've Got A Secret - Featuring Peter Gabel, Jonathan Cerf and Kerry Kollmar! (Oct 15, 1958)

I've Got A Secret - Philo Farnsworth, Buster Keaton 1957

What's My Line? June 1, 1958: Best Contestant Ever

I've Got a Secret - April 16, 1953

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

I've Got A Secret! - Steve Allen and Jayne Meadows 3/4/1963

Revenge on Garry Moore (I've Got a Secret 12/26/56)

My top 10 Arlene Francis' moments on What's My Line

I've Got a Secret - February 5, 1953

I've Got A Secret! - Jonathan Winters 9/28/1960

I've Got a Secret - October 30, 1952

Paul Newman on "I've Got a Secret" (October 3, 1956) - Part 2 of 2

"Teenage Appreciation" episode of "I've Got a Secret" (March 26, 1958)