Hedda Hopper on What's My Line?

Fredric March on What's My Line?

Gene Tierney on 'What's My Line' (1957)

Janet Leigh on "What's My Line?"

Whats my line? - Eleanor Roosenvelt

Eve Arden on What's My Line?

What's My Line? 1957 - Bennett Cerf & Julie London

Whats my line? - Louella Parsons

The Supremes on "What's My Line?"

Elizabeth Taylor on What's My Line?

Sophie Tucker on 'What's My Line' (1957)

Irene Dunne on What's My Line?

Whats my line? - Ava Gardner

Sean Connery - What's My Line

Whats my line Steve McQueen

WML 1959 Maureen O'Hara

Joan Crawford on "What's My Line?"

Whats my line? - Lauren Becall

The final What's My Line? 1967 - John Daly as Mystery Guest

Sandy Gamory -- Calypso Trio on What's My Line?

What's My Line? Colonel Sanders