Parks and Recreation (NBC, 8:00 & 8:30 p.m.) — Only two weeks left until we say goodbye to the people of Pawnee forever (if you haven’t started taking those prescription antidepressants, now’s the time to knock a few back.) Tonight, we say goodbye to Johnny Karate, who was, without a doubt, the greatest Super Awesome Musical Explosion Show host to ever fictionally exist. Also, Ron prepares for a big life change. Oh, and Ant-Man is guest starring.
Fresh Off the Boat (ABC, 8:00 p.m.) — Louis arranges a sexual harassment seminar for his employees while Eddie steals one of the seminar’s instructional tapes so he can pass it off as porn to those d-bags at his school. Watch this show because it shows everything that was right about the ’90s, or watch it because of Constance Wu. I don’t really care why you watch it. Just watch it.
NCIS (CBS, 8:00 p.m.) — While Gibbs’ arch-nemesis is off destroying the world, the agent is playing therapist to poor Fornell, who still hasn’t gotten over the fact that his wife was murdered.
The Flash (CW, 8:00 p.m.) — That highly intelligent, psychic super-ape Grodd should be showing up any day now, but until then, Barry is enjoying his new-found time-travelling powers.
Westminster Kennel Club Dog Show (USA, 8:00 p.m.) — In the action-packed closing night of the 139th Annual Westminster Kennel Club Dog Show, a group of well-manicured dogs are led around on leashes, put on display and forced to be touched by weird old people in blazers.
Repeat After Me (ABC, 8:30 p.m.) — The Ellen DeGeneres talk show segment gets its full-show premiere with Scott Foley, Sarah Hyland and Randy Jackson interacting with everyday people while Rita from Bridesmaids whispers in their ear all the weird sh*t she wants them to do.
Agent Carter (ABC, 9:00 p.m.) — Peggy and Jarvis stage a prison break while the SSR closes in on Howard Stark.
Supernatural (CW, 9:00 p.m.) — Dean, Sam and Castiel aren’t too happy with Cain’s return (that poor guy always gets a bad rap), while Rowena is pissed at Crowley for ditching his mom in order to help the Winchesters.
Justified (FX, 10:00 p.m.) — This episode should be title “Poor Ava.” The woman who’s been stuck between Boyd and Raylan all season long decides making a run for it sounds a hell of a lot better than eventually biting the bullet (which, let’s be honest, is probably going to happen no matter what she does). Thankfully, Raylan has Bob Sweeney to help track her down.
Tosh.0 (Comedy Central, 10:00 p.m.) — The Season 7 premiere kicks off, as Tosh picks a fight with the Super Bowl champions and critiques this year’s Oscar-worthy films.
Kroll Show (Comedy Central, 10:30 p.m.) — PubLIZity plans a party for the Illuminati, but the European teams up with an underground group in order to take them down.
LATE NIGHT GUESTS: Taylor Swift, John Oliver and Imagine Dragons on Fallon; Kristen Bell, Chris Elliot and Big Sean on Kimmel; Jack McBrayer and Lauren Cohan on Conan; Dakota Johnson on Letterman; Matthew Perry and Nick Kroll join guest host Tom Lennon on The Late Late Show; and Matthew Perry and Taraji P. Henson on Meyers.