SEASON PREMIERE: Jane Fonda and Lily Tomlin return, respectively, in the title roles, launching all of Season 3 today on Netflix. Season 1 began when their husbands, Sam Waterston’s Sol and Martin Sheen’s Robert, admitted they were gay – and in love with one another. In the cliffhanger to end last season, Frankie slept with Sol, which might complicate things. Maybe this season, the show will take on an even more liberated Bob & Carol & Ted & Alice vibe (a famously “swinging” Seventies film), and, eventually, rename itself Grace & Frankie & Sol & Robert. But I doubt it…