TomDickHarriett5Steven Weber plays an ad exec who can’t find a new job at 50 after he leaves his job. So he hires a young con man played by Andrew Francis to represent his work at an new agency in “Tom Dick & Harriet” (Hallmark, 9 p.m.).

The “Cyrano” approach doesn’t work as well in romancing an art director at the new agency, played by Michelle Harrison. The three create a brief triangle in what turns out to be another Hallmark romance. One good lesson: Steven Weber isn’t too old for romantic TV movies.

Elsewhere, Judi Dench, Maggie Smith, Tom Wilkinson, Dev Patel and Bill Nighy star in “The Best Exotic Marigold Hotel” (HBO, 8 p.m.), making its cable debut. Nighy was also in “Wrath in the Titans” (Cinemax, 10 p.m.).

Other new movies tonight include “Men in Black 3” (Starz, 9 p.m.), with Will Smith and Tommy Lee Jones returning. It follows both “Men in Black” (Starz, 6 p.m.) and  “Men in Black II” (Starz, 7:30 p.m.) for what is possibly the only full showing of the trilogy anywhere.

Before “Girls,” Lena Dunham played just about the same character in her “Tiny Furniture” (Sundance, 8 p.m.).

A shooting complicates things on “Blackboard Wars” (OWN, 9 p.m.).

On the season finale of “The Graham Norton Show” (BBC America, 10 p.m.), he looks back at some of the season’s guests.

Dustin Hoffman gets the spotlight on Turner Classic Movies, with “Tootsie” (8 p.m.), “Little Big Man” (10 p.m.), “John and Mary” (12:30 a.m.), “The Graduate” (2:15 a.m.) and “Kramer vs. Kramer” (4:15 a.m.).

Men’s basketball hoops today include Albany at Vermont (ESPN2, 11:30 a.m.), North Carolina State vs. Miami (ESPN, 1 p.m.), Alabama vs. Florida (ABC, 1 p.m.), Maryland vs. North Carolina (ESPN, 3 p.m.), Prairie View A&M vs. Southern University (ESPN2, 4:30 p.m.), North Carolina A&T vs. Morgan State (ESPNU, 5 p.m.), Ohio vs. Akron (ESPN2, 6:30 p.m.), Syracuse vs. Louisville (ESPN, 8 p.m.), Northwestern State vs. Stephen F. Austin (ESPN2, 8:30 p.m.) and Weber State at Montana (ESPNU, 9 p.m.).

The National and Band of Horses play “Austin City Limits” (PBS, 9 p.m., check local listings).

The Jennifer Lawrence-hosted “Saturday Night Live” (NBC, 11:30 p.m.) with the Lumineers is rerun. But you’d be better off catching the one-hour version of last week’s Justin Timberlake-hosted episode at 10.