What's My Line? - Kathryn Grayson; Tom Poston [panel]; Martin Gabel [panel] (Jul 20, 1958)

MYSTERY GUEST: Kathryn Grayson [musical film star, operatic soprano] PANEL: Arlene Francis, Tom Poston, Dorothy Kilgallen, Martin Gabel --------------------------- Please click here to subscribe to the WML channel if you haven't already-- you'll find the complete CBS series already posted, and you'll be able to get notifications of new video posts:    / @whatsmyline   Join our Facebook group for WML-- great discussions, photos, etc, and great people!   / 295838653126277