Watch it

“Modern Family” (9 p.m., ABC). Claire and Mitchell make a pact to be honest to their respective spouses. Which of course backfires over a speech by Phil and Cameron’s fashion sense.

“Cougar Town” (9:30 p.m., ABC). Jules finds out about Greyson’s fling with Laurie, and Bobby becomes obsessed over a sword-swallowing street performer. And then they all glug wine.

“Terriers” (10 p.m., FX). Hank and Britt go on a crazy hunt for a lost engagement ring. Sounds like a tension-busting break from the Lindus conspiracy. Because despite what Hank said last week, you know that storyline’s not done yet.

Record it

“Survivor: Nicaragua” (8 p.m., CBS). Say bye-bye to the whole old vs. young thing as the tribes get reshuffled. Wow, that was fast. The producers must’ve realized how much it was sucking.

“America’s Next Top Model” (8 p.m., The CW). The models head to Beverly Hills for a photo shoot on Rodeo Drive.

“MythBusters” (9 p.m., Discovery). The guys from “Storm Chasers” make an appearance to test tornado myths with Adam and Jamie.

“Storm Chasers” (10 p.m., Discovery). Season premiere. Hey, what a coincidence, these guys were just on “MythBusters”! Anyway, the same crazy guys are back for another season of chasing tornadoes; they start in west Texas tonight.

“Carlos” (9 p.m., Sundance). Fame goes to Carlos the Jackal’s head, and he’s spurned by his fellow terrorists and goes into exile in the miniseries’ conclusion.

“South Park” (10 p.m., Comedy Central). “Jersey Shore”-style guidos threaten to take over the country, and Randy leads the town’s defense. This should be good.

Skip it

“Top Chef Just Desserts” (10 p.m., Bravo). Two chefs up and quit last week. This show’s kinda a train wreck, emotionally and recipe-wise.