Community (NBC, 8 p.m.) — This is back (and with John Oliver).
Vikings (History Channel, 9 p.m.) — This is back (and violent).
Red Road (SundanceTV, 9 p.m.) — This is…on for the first time.
Elementary (CBS, 10 p.m.) — This is back (and with Inspector Lestrade).
Parenthood (NBC, 10 p.m.) — This is back (and making people cry).
Scandal (ABC, 10 p.m.) — This is back (and still hopefully ridiculous).
Portlandia (IFC, 10 p.m.) — This is back (and supposedly still very good).
Check It Out! with Dr. Steve Brule (Adult Swim, 12:30 a.m.) — And this is back (for more GIFs).
LATE NIGHT GUESTS: Simon Helberg on Letterman; Denzel Washington, Shaun White, and Sara Bareilles on Fallon; Kerry Washington, Juicy J, and Wiz Khalifa on Kimmel; Julia Stiles and Dave Itzkoff on Ferguson; Lena Dunham, Anthony Mackie, and John Mayer Trio on Meyers; John C. Reilly and Pete Holmes on Conan; Kevin Roose on Stewart; and Jeff Goldblum on Colbert.