Louis Jourdan on "What's My Line?"
5:23
Duke Ellington on "What's My Line?"
24:29
What's My Line? October 7 1956 (colorized)
26:33
What's My Line? - Wally Cox (Sep 20, 1953)
9:40
Truman & Groucho talk about Ring Lardner
14:51
My top 10 Arlene Francis' moments on What's My Line
6:04
What's My Line? (1968) Bennett Cerf is your Mystery Guest
5:08
Jayne Meadows on "What's My Line?"
25:23