1973-To Tell The Truth (Mets "Sign Man", Karl Ehrhardt) 

-From either late 1973 or early 1974, here is an episode of the syndicated "To Tell The Truth" that features as the first subject, Karl Ehrhardt, the "Sign Man" of Shea Stadium whose presence at Mets games was a constant from 1964 to 1981. Because of a falling out with new Mets ownership after the 81 season, Ehrhardt stopped coming and but for one time in 2002, never came back. He died in 2008.
-The panel consists of Bill Cullen, Peggy Cass, Kitty Carlisle and Gene Wood who was in his second and final season hosting the syndicated version of "Beat The Clock" for Goodson-Todman (in what would be his only hosting job. He would continue as an announcer on many other Goodson shows).