SHAMELESS
Showtime, 9:00 p.m. ET
SEASON PREMIERE: The Gallaghers are back! Well, most of them, anyway. Emmy Rossum, as Fiona, left the series at the end of last season’s finale, and now the dysfunctional clan, with and despite patriarch Frank (William H. Macy), must learn how to function, and dysfunction, without her. But as one Gallagher leaves, another returns: Cameron Monaghan, now that his run as the Joker-ish villain on Gotham is over, is back as Ian. And since Lip (played by the always believable Jeremy Allen White) now has a baby, there’s a brand new Gallagher in the house. Literally.