The last full week of the 2016-17 TV season means a slew of season finales.

NCIS, TVs most-watched drama, closes its 14th season at 8 p.m. Tuesday on CBS. The story sends Gibbs (Mark Harmon), the newly married McGee (Sean Murray) and Torres (Wilmer Valderrama) off to Paraguay to hunt for a missing Navy SEAL.

Greys Anatomy wraps up its 13th season with the hospital in jeopardy. A trailer for the episode Ring of Fire, at 8 p.m. Thursday on ABC, resembles The Towering Inferno. The last episode suggested that Dr. Stephanie Edwards (Jerrika Hinton) is no longer with us after trying to stop a madman. We applaud her courage, but her methods were ill-advised.

Scandal closes its sixth season with two hours at 9 p.m. Thursday on ABC. President Fitzgerald Grant (Tony Goldwyn) ends his presidency with a series of changes, and Mellie Grant (Bellamy Young) prepares to become the first female president. Olivia Pope (Kerry Washington) works furiously to ensure the president-elects safety.

The Blacklist wraps up its fourth season with two hours at 9 p.m. Thursday on NBC.

Modern Family finishes its eighth season with the high-school graduations of Manny and Luke at 9 p.m. Wednesday on ABC.

Designated Survivor closes its first season with Agent Hannah Wells (Maggie Q) trying to stop another attack by the terrorists. The White House drama airs at 10 p.m. Wednesday on ABC.

More finales

Monday: Man With a Plan and Scorpion on ABC, Quantico on ABC.

Tuesday: NCIS: New Orleans on CBS, Chicago Fire on NBC, The Middle, American Housewife, Fresh Off the Boat on ABC.

Wednesday: Blindspot and Chicago P.D. on NBC.

Thursday: Supernatural on The CW.

Friday: Undercover Boss on CBS, The Toy Box on ABC.

Reality series: Dancing With the Stars and The Voice deliver their semifinals at 8 p.m. Monday. The final four couples each deliver two routines on DWTS before the field is reduced to the final three on ABC. The Voice delivers this weeks results at 8 p.m. Tuesday on NBC. Both high-rated series wrap up their seasons May 23.

Survivor continues its 34th season at 8 p.m. Wednesday on CBS. The finale will play out over three hours on May 24, the final night of the TV season.

More highlights

Antiques Roadshow starts its three episodes filmed last summer in Orlando at 8 p.m. Monday on PBS. The other episodes screen May 22 and 29.

If you enjoy colorized Lucy Ricardo, youre getting a new I Love Lucy special at 9 p.m. Friday on CBS. The episodes feature a singing-and-dancing Van Johnson (to How About You?) and a merry-making Harpo Marx.

Robert De Niro reminds you why hes considered one of the worlds greatest actors with a devastating performance as disgraced financier Bernie Madoff in The Wizard of Lies at 8 p.m. Saturday on HBO.

If youre not hearing enough politics, CNN offers a town hall with House Minority Leader Nancy Pelosi, D-Calif., at 9 p.m. Monday. A town hall debate between Sen. Bernie Sanders, I-Vt., and Gov. John Kasich, D-Ohio, follows at 9 p.m. Tuesday on CNN.

Saturday Night Live could turn those events into a skit for its season finale at 11:30 p.m. Saturday on NBC. Dwayne Johnson will host, and Katy Perry will be the musical guest. Ive got a hunch well hear Perrys "Chained to the Rhythm." And why not? Its a great song.

hboedeker@orlandosentinel.com

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'NCIS,' 'Grey's Anatomy,' 'SNL' end seasons - Orlando Sentinel