What's My Line? - James Stewart; Joseph Mankiewicz [panel] (Nov 10, 1963)
What's My Line? - Silvana Mangano (Aug 19, 1956)
What's My Line? - Arnold Stang; Betty White [panel] (Jun 19, 1955)
What's My Line? - John Hodiak; David Wayne [panel] (Feb 7, 1954)
What's My Line? - James Kilgallen [Dorothy's father!]; Nanette Fabray (Nov 18, 1956)
What's My Line? - Paul Newman; David Niven [panel] (Jan 25, 1959)
What's My Line? - Elizabeth Taylor (Nov 14, 1954)
What's My Line? - Lee Meriwether; Alfred Hitchcock (Sep 12, 1954)
What's My Line? - Francis the Talking Mule (Aug 3, 1952)
What's My Line? - John Wayne; Joey Bishop [panel] (Nov 13, 1960)
What's My Line? - Myrna Loy; Dirk Bogarde [panel] (Jul 31, 1960)
What's My Line? - Rosalind Russell (Jan 4, 1953)
What's My Line? - 500th Episode! Julie Andrews; Martyn Green & Martin Gabel [panel] (Feb 7, 1960)
What's My Line? - Ginger Rogers (Dec 29, 1963)
What's My Line? - Buster Keaton; Ernie Kovacs [panel] (Sep 1, 1957)
What's My Line? - Hermione Gingold; Tom Poston [panel] (Sep 8, 1963)
What's My Line? - Sid Caesar; Martin Gabel [panel] (May 19, 1963)
What's My Line? - Frank Lloyd Wright; Liberace; Peter Lawford & Paul Winchell [panel] (Jun 3, 1956)
What's My Line? - Carol Lawrence; Art Linkletter [panel] (Oct 20, 1963)
What's My Line? - Walt Disney; Jerry Lewis [panel] (Nov 11, 1956)
![What's My Line? - James Stewart; Joseph Mankiewicz [panel] (Nov 10, 1963)](https://img.youtube.com/vi/5EbEKQHPiis/0.jpg)
![What's My Line? - Arnold Stang; Betty White [panel] (Jun 19, 1955)](https://img.youtube.com/vi/aBTQvTGW75c/0.jpg)
![What's My Line? - John Hodiak; David Wayne [panel] (Feb 7, 1954)](https://img.youtube.com/vi/4y_gnDW3F8Y/0.jpg)
![What's My Line? - James Kilgallen [Dorothy's father!]; Nanette Fabray (Nov 18, 1956)](https://img.youtube.com/vi/awvassUXswE/0.jpg)
![What's My Line? - Paul Newman; David Niven [panel] (Jan 25, 1959)](https://img.youtube.com/vi/bIqqMeeXuzY/0.jpg)
![What's My Line? - John Wayne; Joey Bishop [panel] (Nov 13, 1960)](https://img.youtube.com/vi/fnSu4rO2eDs/0.jpg)
![What's My Line? - Myrna Loy; Dirk Bogarde [panel] (Jul 31, 1960)](https://img.youtube.com/vi/D50Ed-mJTEc/0.jpg)
![What's My Line? - 500th Episode! Julie Andrews; Martyn Green & Martin Gabel [panel] (Feb 7, 1960)](https://img.youtube.com/vi/LoABYwa_RMo/0.jpg)
![What's My Line? - Buster Keaton; Ernie Kovacs [panel] (Sep 1, 1957)](https://img.youtube.com/vi/x0mUPzGC8hw/0.jpg)
![What's My Line? - Hermione Gingold; Tom Poston [panel] (Sep 8, 1963)](https://img.youtube.com/vi/0pEbaiKCgUM/0.jpg)
![What's My Line? - Sid Caesar; Martin Gabel [panel] (May 19, 1963)](https://img.youtube.com/vi/JR784-Bw49g/0.jpg)
![What's My Line? - Frank Lloyd Wright; Liberace; Peter Lawford & Paul Winchell [panel] (Jun 3, 1956)](https://img.youtube.com/vi/cMXK_KtUVm4/0.jpg)
![What's My Line? - Carol Lawrence; Art Linkletter [panel] (Oct 20, 1963)](https://img.youtube.com/vi/SVi53DyqNlI/0.jpg)
![What's My Line? - Walt Disney; Jerry Lewis [panel] (Nov 11, 1956)](https://img.youtube.com/vi/7FRpJZWhxso/0.jpg)