A panel of four famous people had to try and uncover the identity of a person who was hiding with two impostors. Bud Collyer was the first MC. Gary Moore and other personalities would MC the NBC versions.
Aired on CBS from December 18, 1956 - September 6, 1968, in syndication from September 8, 1969 - September 7, 1978; September 8, 1980 -June 12, 1981; 2000 - January 28, 2002, on NBC from September 3, 1990 - May 31, 1991, and on ABC from June 14, 2016 - April 26, 2022.