Mercy (8:00 p.m. EST, NBC)

In television land, there can never be enough hospital dramas, and Mercy proves that. On tonight’s episode, Veronica (Taylor Schilling) takes care of three college students affected by meningitis while the rest of the staff is intrigued by the trio’s dramatic love triangle. Sonia (Jaime Lee Kirchner) does her magic with a hand-transplant patient played by Michael Imperioli, and Chloe (Michelle Trachtenberg) helps a woman who is soon to be married (the gorgeous and talented Eva Amurri). In short, there’s a lot happening at Mercy Hospital tonight!

The Middle (8:30 p.m.

EST, ABC)

On tonight’s episode of this quirky family comedy, Mike’s (Neil Flynn) plant is closed after he finds an ancient dinosaur bone in the quarry. As he searches for a new job, he starts to feel like a dinosaur, overwhelmed with how much technology affects job searching. Brick (Atticus Shaffer) makes the decision to run for school historian, and Frankie (Patricia Heaton) feels the need to come to his rescue. Come on, Frankie. Let the kid make his own mistakes.

Cougar Town (9:30 p.m. EST, ABC)

I love cougars—don’t we all? On tonight’s episode, Jules (the stunning Courteney Cox) is thrown off by her romance with Jeff (Scott Foley). Meanwhile, Laurie (Busy Philipps) looks for a love connection with a familiar person (Ryan Devlin), and Andy (Ian Gomez) can’t keep a secret. Who can blame Andy, though? We’ve all had our moments of letting a secret spill.