| Hint | Answer | % Correct |
|---|---|---|
| Bennett Cerf | 72%
| |
| Regular Panelists (at some point) | Arlene Francis | 64%
|
| Dorothy Kilgallen | 64%
| |
| 'The Odd Couple' star who frequently was a guest panelist | Tony Randall | 56%
|
| Loquacious host who only missed four shows | John Charles Daly | 52%
|
| Steve Allen | 52%
| |
| Publishing House founded by regular panelist #2 | Random House | 48%
|
| Phrase that entered popular culture due to the show; 'Is it...' | Bigger than a breadbox | 44%
|
| Fred Allen | 44%
| |
| Mystery Guest in 1953; instrumental to the founding of the United Nations | Eleanor Roosevelt | 40%
|
| Other panel show commonly associated with What's My Line | I've Got a Secret | 28%
|
| Husband of regular panelist #1, regular guest panelist | Martin Gabel | 28%
|
| Eponymous production company of the creators of the show | Goodson-Todman | 12%
|
| Hal Block | 8%
| |
| Sleepy New York town where panelists #1 and #2 were neighbors | Mt. Kisco | 4%
|