What to Watch Tonight: Castle, The Bachelor, and Pretty Little Liars

What to watch on Monday, January 9...

It's Monday and it's freezing, but before you roll over and call out sick today, remember that TV never tastes so good as it does after a long hard day of work. And THESE things are gonna be so delicious:

10pm, ABC
Castle
Tonight the team looks into the mysterious case of a womanizer with a mysterious double life who mysteriously falls to his death following his latest mysterious conquest. Also Ryan and Jenny have wedding problems.

8pm, ABC
The Bachelor
ABC's most desperate clown show continues tonight when the 18 remaining ladies follow Ben to his hometown and engage him in some hot one-on-one action (dates). A bunch of other presumably embarrassing stuff will happen, I'm guessing, but the most important thing is that at least two more ladies will get the boot.

8pm, ABC Family
Pretty Little Liars
The scheme to unmask "A" continues when Hanna's buddies try to take advantage of Caleb's hacker skills (much to Hanna's chagrin!). Elsewhere, Aria and Ezra stress over whether they should've gone public with their romance or not.

9pm, ABC Family
The Lying Game
The lies continue in "When We Dead Awaken," in which Emma finds herself rattled by a threatening note. Meanwhile Char's mom's drinking problem worsens and Rebecca attempts to help out.

SERIES PREMIERE, 10pm, MTV
Caged
Here's an MTV reality show that actually seems like a good idea! Caged follows a couple of young Louisiana guys looking to escape their troubled family lives via amateur cage fighting. Slightly harsh and somewhat sad, yes, but at least it doesn't have "Jersey" or "pregnant" in the title, right?

PLUS NEW EPISODES OF...
Antiques Roadshow, 8 p.m., PBS
The Mortified Sessions, 8 p.m., Sundance
Who's Still Standing?, 8 p.m., NBC
America's Money Class with Suze Orman, SERIES PREMIERE, 9 p.m., OWN
Cake Boss: Next Great Baker, 9 p.m., TLC
Fear Factor, 9 p.m., NBC
First Week In, SERIES PREMIERE, 9 p.m., Discovery
Hoarders, 9 p.m., A&E;
The Real Housewives of Beverly Hills, 9 p.m., Bravo
Intervention, 10 p.m., A&E;
It's a Brad Brad World, 10 p.m., Bravo
Mobster Confessions, SERIES PREMIERE, 10 p.m., Discovery
Pawn Stars, 10 p.m., History
Rock Center with Brian Williams, 10 p.m., NBC
Scouted, 10 p.m., E!

LATE-NITE PICKS:
David Cross on Conan, 11 p.m., TBS
Kaley Cuoco on Chelsea Lately, 11 p.m., E!

What are you watching tonight?