What's My Line? - Hugh O' Brian; PANEL: Gene Rayburn, Phyllis Newman (Aug 27, 1967)

What's My Line? - Sam Spiegel; Hugh O' Brian; PANEL: Tony Randall, Joanna Barnes (Jan 30, 1966)

What's My Line? - Jack E. Leonard; PANEL: Steve Allen, Jayne Meadows (Aug 6, 1967)

What's My Line? - George Hamilton; PANEL: Larry Blyden, Suzy Knickerbocker (Oct 16, 1966)

What's My Line? - Peggy Cass; PANEL: Joel Grey, Phyllis Newman (Jul 30, 1967)

What's My Line? June 1, 1958: Best Contestant Ever

The Dean Martin Celebrity Roasts: Muhammad Ali - Season 1 Episode 12 (2/19/76)

What's My Line? - Lawrence Welk; PANEL: Phyllis Newman (May 28, 1967)

What's My Line? - Frankie Laine; Vincent Price [panel] (Apr 12, 1959)

Salvador Dali on "What's My Line?"

What's My Line? - Woody Allen; PANEL: Phyllis Newman, Martin Gabel (Aug 13, 1967)

What's My Line? - Tony Randall; Mort Sahl [panel] (Aug 23, 1959)

What's My Line? - Senator Everett M. Dirksen; PANEL: Phyllis Newman, Henry Morgan (Jul 9, 1967)

What's My Line? - Doris Day's FIRST Television Appearance in 1954! | BUZZR

What's My Line? Election Day Special

Some trickery with Grace Kelly - What's My Line 1956 | Buzzr

What's My Line? - Tony Randall; Chris Noel; PANEL: Phyllis Newman, Allen Ludden (Feb 5, 1967)

Cher Calls Dave An Asshole | Letterman

Frank Sinatra and Dean Martin - Joey Bishop Guest Host | Carson Tonight Show

Top 11 Mystery/Celebrity Guests On What's My Line

What's My Line (1965) (Johnny Olson Hilarious Mystery Guest Segment)