This was known as the "Night of the Big Switch" due to the fact that the regular panel of
Henry Morgan,
Betsy Palmer,
Bill Cullen and
Bess Myerson traded places with the
To Tell the Truth (1956) panel of
Tom Poston,
Peggy Cass,
Orson Bean and
Kitty Carlisle. Ironically, Bill Cullen would go on to become a regular panelist on the syndicated version of
To Tell the Truth (1969), and Kitty Carlisle and Orson Bean were at one time panelists on "I've Got a Secret". In addition, Tom Poston was a regular on
The Steve Allen Plymouth Show (1956) prior to
Steve Allen's move to California in 1959.