Bert Lahr, the Cowardly Lion in The Wizard of Oz, appears as the mystery guest on What’s My Line? The panelists are Bennett Cerf, Arlene Francis, Dorothy Kilgallen and Peter Ustinov and the host is John Daly. Lahr was then appearing on Broadway as the star of S.J. Perelman’s The Beauty Part. This episode was originally telecast by CBS on January 6, 1963:
(This is the latest in a series of arts- and history-related videos that appear in this space each Monday, Wednesday, and Friday)