RIP Jenna McMahon, performer and co-creator of The Facts of Life, Mama’s Family, It’s A Living
Jenna McMahon began her show-business career as one-half of a comedy duo that performed on all of the big talk shows of the 1960s and 1970s, but it was what she and her comedy partner Dick Clair did behind the scenes that made a more lasting impact, as their sketches …