Acting
Dorothy McGuire was an American singer, a member of The McGuire Sisters singing trio. She should not be confused with Dorothy McGuire (1916-2001) the well-known actress.
What's My Line?
1950
The Ed Sullivan Show
1948
The Mike Douglas Show
1961
Night of 100 Stars II
1985
The Pointer Sisters: Up All Nite
1987
Self - The McGuire Sisters
Self