What’s On Tonight: An ‘Arrow’ Crossover On ‘The Flash’ And A ‘Tosh.0’ Season Finale

The Flash (CW, 8 p.m.) – The Arrow crossover episode has arrived! While Harrison’s busy concocting a serum to help Barry run faster, The Red Streak has his hands full protecting Kendra from being attacked by Vandal Savage and being kidnapped by Hawkman.

Tosh.0 (Comedy Central, 10 p.m.) — Tosh reflects on how much he hates the year 2015 in the season seven finale.

The Muppets (ABC, 8 p.m.) – Dave Grohl challenges Animal to a drum-off while Joseph Gordon-Levitt makes sweet music with Miss Piggy on her late night talk show.

Grandfathered (Fox, 8 p.m.) – Gerald gets hired at Jimmy’s restaurant and Vanessa gives Sara lessons on how to pose for some sexy photos she intends to give her boyfriend.

The Voice (NBC, 8 p.m.) – Say goodbye to another singer.

Fresh Off the Boat (ABC, 8:30 p.m.) – Eddie nabs a part-time job working for DMX while Jessica’s friendship with Honey is threatened thanks to an investment property dispute.

The Grinder (Fox, 8:30 p.m.) – Dean’s asked to step back into character for a spin-off of his popular The Grinder TV series that will give closure to his role on the show, but being replaced doesn’t sit too well with the star.

Chicago Med (NBC, 9 p.m.) – Dr. Rhodes has a run-in with his estranged sister after treating a close family friend who’s been impaled by glass, while another patient struggles with whether to undergo surgery that will save her life, but destroy her hearing and her budding music career.

Marvel’s Agents of S.H.I.E.L.D. (ABC, 9 p.m.) – Ward’s still stuck on this revenge thing and Coulson proves he’s willing to go to extremes in order to stop him.

Scream Queens (Fox, 9 p.m.) – The Chanels discover the Red Devil isn’t the best Black Friday shopping pal while the rest of the Kappas try to thwart Dean Munsch’s plan.

iZombie (CW, 9 p.m.) – When a wedding planner is shot to death, Liv and Ravi must pose as an engaged couple in order to gain access to the victim’s wedding planning business.

Chicago Fire (NBC, 10 p.m.) – Boden’s job as chief is called into question while Maddox finds himself in hot water thanks to Serena.

Girlfriend’s Guide to Divorce (Bravo, 10 p.m.) – The season two premiere sees Abby choosing between her boyfriend and husband while starting a new job at an online magazine.

LATE NIGHT GUESTS: Bono, Scarlett Johansson, Olivia Wilde, Snoop Dogg and Matt Damon on Kimmel; Harrison Ford and Seth MacFarlane on Fallon; Krysten Ritter on Corden; Chris Brown on The Daily Show with Trevor Noah; and Tom Jones on Conan. Colbert and Meyers are repeats.