On TV Tonight: Monday January 31, 2011

NET 8PM 8:30PM 9PM 9:30PM 10PM 10:30PM
ABC The Bachelor Castle (R)
CBS How I Met Your Mother (R) Rules of Engagement (R) Two and a Half Men (R) Mike & Molly (R) Hawaii Five-0 (R)
CW 90210 Gossip Girl
FOX Human Target Lie to Me
NBC Chuck The Cape Harry’s Law
Pretty Little Liars Greek

Tonight on Chuck, all of Sarah Walker’s clothes burn off in a horrible explosion! Or at least that’s what we think Josh Schwartz meant when he tweeted, “Today is the day #CHUCK fans — the episode that you’ve been waiting for…”

LIE TO ME (9PM FOX, Global in Canada)
Forget Mark Zuckerberg, you know who really isn’t going to “like” tonight’s season finale of LIE TO ME that sees Cal probes the death of a social-network cofounder? The producers of THE GOOD WIFE, who will air their inspired-by-the-Social Network episode on February 15.

The only problem we have with tonight’s plot line that has Blair and Dan getting an internship at the same magazine is the unfortunate fact that a good 98% of GOSSIP GIRL’s core demo will probably be spending most of the episode asking themselves, “What’s a magazine?”

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