Mirth Gimble
- Episode aired Jun 9, 1978
![America 2-Night (1978)](https://m.media-amazon.com/images/M/MV5BNzBlYTZhOWQtODJlMy00ZTQ3LWEwMWEtOWMxYjhkYWQxMjY4XkEyXkFqcGdeQXVyMjcyMDU4NA@@._V1_QL75_UY281_CR137,0,190,281_.jpg)
Barth's sister Mirth Gimble appears and sings; Melissa Manchester talks about the trouble she had getting on the show then joins Barth in a duet;Barth's sister Mirth Gimble appears and sings; Melissa Manchester talks about the trouble she had getting on the show then joins Barth in a duet;Barth's sister Mirth Gimble appears and sings; Melissa Manchester talks about the trouble she had getting on the show then joins Barth in a duet;