What's My Line? - Francis the Talking Mule (Aug 3, 1952)
26:08
What's My Line? - Frankie Laine (Aug 10, 1952)
26:05
What's My Line? - Myrna Loy; Dirk Bogarde [panel] (Jul 31, 1960)
16:03
The Strange and Sad Ending of Donald O’Connor
25:41
What's My Line (Desi Arnaz Mystery Guest) (1952)
24:29
What's My Line? October 7 1956 (colorized)
28:47
What's My Line? - Bette Davis (Oct 5, 1952) [W/ COMMERCIALS]
29:42
1959 A HYSTERICAL, CRYING LAUGHING Panel! - What's My Line? | BUZZR
26:59