SHAMELESS
Showtime, 9:00 p.m. ET
This week, yet another highlights package of sorts – but this one divides its time among three of the smaller Gallagher offspring. The episode subtitle says it all: “Debbie, Carl and Liam.” And what the first two characters have gone through, since this Americanized version of Shameless began almost a dozen years ago, is amazing. Watch this “remember-when” hour, and see…