Archer (FX, 10:00 p.m.) — Archer gets miniaturized to the size of a bacteria particle for a mission in the penultimate episode of this season.
March Madness College Basketball (CBS/TBS, Various) — Wichita State takes on Notre Dame at 7:15 p.m. on CBS, North Carolina vs. Wisconsin at 7:47 p.m. on TBS, West Virginia tries to ruin Kentucky’s perfect season at 9:45 p.m. on CBS, and Xavier and Arizona tussle at 10:17 p.m. on TBS.
Grey’s Anatomy (ABC, 8:00 p.m.) — Basically, Derek may be a monster, and Meredith has to decide what’s up because never mind love, “Can’t Buy Me Trust”.
Bones (FOX, 8:00 p.m.) — Booth and Bones debate whether it’s okay that their child has an imaginary friend, and and former Lou Albano associate Cyndi Lauper stops by to play a psychic who helps the team investigate the death of another psychic who was probably pretty sh*tty at their job.
The Blacklist (NBC, 9:00 p.m.) — The villain of the week’s episode is a mad scientist who takes disabled patients so he can test the effects of his immortality research on them. Also, Tom is trying to evade a new batch of enemies.
Scandal (ABC, 9:00 p.m.) — David works to destroy B613, Cyrus is pressured to move up the wedding, and Olivia and Lena Dunham’s wig from last week down a bottle of red wine together.
American Crime (ABC, 10:00 p.m.) — The Skokie family comes together, and Carter gets a bail hearing.
The Slap (NBC, 10:00 p.m.) — The hippie mother of the slapee and the father of the slapee are no longer able to count each other as allies as the case against the slapper goes to trial.
LATE NIGHT GUESTS: Zooey Deschanel and Guillermo Diaz on Kimmel; Alan Cumming and Carey Mulligan with a performance by Ludacris and a midget that’s hanging from his necklace on Fallon; Kelsey Grammer, Paula Pell, and The Count from Sesame Street on Meyers.