hd.thomson-multimediaWhat's My Line? The McGuire Sisters - 4th appearance as mystery guest (1950–1967) watch online HD
- Original title:The McGuire Sisters - 4th appearance as mystery guest
- Category:TV Episode / Family / Game Show
- Released:1950–1967
- Director:Franklin Heller
- Actors:John Daly,Arlene Francis,Dorothy Kilgallen
- Duration:30min
- Video type:TV Episode
- Rating 7.2
- Votes 343
Related videos:
Short summary
| Episode credited cast: | |||
 | John Daly | - | Himself - Moderator (as John Charles Daly) |
 | Arlene Francis | - | Herself - Panelist |
 | Dorothy Kilgallen | - | Herself - Panelist |
 | Bennett Cerf | - | Himself - Panelist |
| Rest of cast listed alphabetically: | |||
 | Merv Griffin | - | Himself - Panelist |
| The McGuire Sisters | - | Themselves - Mystery Guest |