The McGuire Sisters (4) What's My Line? : Season 13 Episode 30
CBS 30m
Aired: April 8th, 1962 @ 10:30 PM EST on CBS
Panelists question a trophy manufacturer (the Oscar), a minister (and mother of the McGuire Sisters), a racehorses farrier, and blindfolded, try to identify the week's celebrity "mystery guest", a singing trio in popular music.
