What's My Line?
Helen Hayes (15x41)
Air date: Jun 07, 1964
Game 1: Sheilah Graham (as Mystery Guest #1 and the panel was blindfolded) - ""Hollywood Columnist"" (in association with the North American Newspaper Alliance) Game 2: Mr. T. G. Clark - ""Rents Graduation Caps & Gowns"" (for the Collegiate Cap & Gown Service; from Greenwich, CT) Game 3: Helen Hayes (as Mystery Guest #2)
- Premiered: Feb 1950
- Episodes: 901
- Followers: 9