"The Bachelor" 8 p.m. ABC — Juan Pablo goes on several one-on-one dates to pare down theremaining 18 women.

"How I Met Your Mother" 8 p.m. CBS — One more slap bet slap to go!

"Major Crimes" 9 p.m. TNT (second season finale) — The squad inches closer to catching a menacing serial killer.

"Mike & Molly" 9 p.m. CBS — Molly takes a breather from her novel.

"Single Ladies" 9 p.m. VH1 — Raquel seeks a new investment partner.

"The Blacklist" 10 p.m. NBC — A search for a mole puts the entire FBI team under investigation.

"Castle" 10 p.m. ABC — A victim is found to be a skilled hacker and Castle's father is connected.