What to Watch: The TVLine-Up for Monday

On TV this final Monday of May sweeps: House scrubs out for good with a two-hour series finale event, Eureka faces a worst-case scenario and more. We’ve found seven programs you might want to check out.

8 pm House (Fox) | Part 1 of tonight’s two-hour series finale is a retrospective featuring interviews with the stars and producers, original content and other surprises. Then, in Part 2, directed by series creator David Shore, House’s treatment of a drug addict (played by James LeGros, Mercy) leads the doc to examine his own life and personal demons. Among other returning faces, Jennifer Morrison, Amber Tamblyn and Kal Penn reprise their roles as Drs. Cameron, Masters and Kutner, respectively. And damn, I got misty just typing all that. (Watch video clips, get scoop on a possible reunion and view photos.)

8 pm Dancing With the Stars (ABC) | Season finale, Part 1: The three remaining couples hit the parquet a final time, with a winning team to collect that gaudy trophy on Tuesday night.

8 pm America’s Got Talent (NBC) | The audition rounds hit Howard Stern’s home base of New York City.

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9 pm American Ninja Warrior (NBC) | Olympic gold medalist Jonny Moseley and comedian Matt Iseman host a new season of “The Toughest Competition on Earth.” (New episodes also air Sunday night on G4.)

9 pm Eureka (Syfy) | Eureka’s disaster drill goes awry after someone sabotages the G.D. computers, forcing Carter and Jo to fight against a real worst-case scenario that just won’t end.

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10 pm Clash of the Commercials: USA Vs. the World (CBS) | The top 10 ads from the United States are pitted against the top 10 international spots, with winners decided by online voting. Wanna bet that Droid RAZR ad with the sobbing mom and daughter is not in the running?

10 pm Lost Girl (Syfy) | Bo gets caught up between The Morrigan and Vex, while things with Lauren get complicated (at least according to her Facebook status).

Which of the above is must-see for you? Also, hit Comments to offer your own tune-in suggestions.