What’s new on the learning cube tonight:

Louie (FX) Season Finale: Fresh off of that weird-ass trilogy about (not) taking over Letterman’s Late Show, Louie (Louis C.K., obviously) trudges headlong into a surprise Mexican vacation for the holidays, and guess what? ---He has a shitty time—but at least Amy Poehler’s around. Since no one thought that making an embeddable preview video would be helpful to hacks like me, watch the clip at FX.

Elementary (CBS) Series Debut: Read about it in True TV (Item 2).

Last Resort (ABC) Series Debut: Read about it in True TV (Item 3).

Also new tonight:
Grey’s Anatomy, Scandal: Season Premieres (ABC); The Big Bang Theory, Two & a Half Men, Person of Interest: Season Premieres (CBS); SNL Weekend Update Thursday, Up All Night, The Office, Parks & Recreation, Rock Center With Brian Williams (NBC); The X Factor, Glee (Fox); The Next (The CW); The Real Housewives of Miami (Bravo); Project Runway (Lifetime); The First 48 (A&E); Childrens Hospital, NTSF:SD:SUV (Adult Swim)