 On a 1965 broadcast, the panel from  _"To Tell the Truth" (1956)_ (qv) (Tom Poston (qv),  Peggy Cass (qv), Orson Bean (qv) and Kitty Carlisle (qv))  replaced the regular panel of Bill Cullen (I) (qv), Betsy Palmer,  Henry Morgan (qv) and Bess Myerson (qv) on what was know as "The  Night of the Big Switch". Coincidentally, Carlisle and Bean were  both regular panelists on the show several years earlier.