On a new “Frontline” (PBS, 10 p.m., check local listings) journalist Feras Kilani goes inside Benghazi to find out how chaotic the situation there has become, while Afa Al Ahmad returns to Yemen to catch its own chaos.
“Person of Interest” (CBS, 10 p.m.), with Michael Emerson and Jim Caviezel, returns for its fifth and final season — In May!
A trip to the White House for Gibbs on “NCIS” (CBS, 8 p.m.) means Michelle Obama makes an appearance.
Speaking of the White House, just one state is in play tonight, with results due from the Indiana Primary (CNN, MSNBC, Fox News, 8 p.m.).
The new spinoff “Below Deck Mediterranean” (Bravo, 9 p.m.) follows the crew of a boat to Santorini.
Two new episodes of “New Girl” (Fox, 8 and 9 p.m.) surrounding the impending wedding of Cece and Schmidt. In the second, Caitlin Fitzgerald of “Masters of Sex” guest stars.
Maddie and Makenzie bid farewell to the company on the season six finale of “Dance Moms” (Lifetime, 9 p.m.).
Pine digs up details about Roper’s household on the third episode of “The Night Manager” (AMC, 10 p.m.).
DNCE performs on elimination night of “The Voice” (NBC, 8 p.m.).
On “The Grinder” (Fox, 9:30 p.m.), Dean and Stewart argue about how to best win their guilty dad’s case.
Mother’s Day is marked on “Chopped Junior” (Food, 8 p.m.).
“Fashion Police” (E!, 8 p.m.) review the red carpet parade at Monday’s Met Gala.
Louis loses his watch on “Fresh off the Boat” (ABC, 8 p.m.).
On “Flash” (The CW, 8 p.m.), Zoom returns, intent on taking over Central City.
There is a Hive threat on “Marvel’s Agents of S.H.I.E.L.D.” (ABC, 9 p.m.).
The last of a three part reunion on “The Real Housewives of Beverly Hills” (Bravo, 8 p.m.) includes a video submission from a cast member. Does that count?
Kenny and Jimmy go on a youth retreat on “The Real O’Neals” (ABC, 8:30 p.m.).
The three day focus on directors who came to Hollywood from Europe before World War II continues on Turner Classic Movies with Joe May’s “Music in the Air” (8 p.m.), Fritz Lang’s “Fury” (9:45 p.m.), Karl Freund’s “Mad Love” (1:45 a.m.), Vincent Sherman’s “All Through the Night” (3 a.m.) and Michael Curtiz’ “The Sea Hawk” (5 a.m.). Plus there’s the documentary “Cinema’s Exiles: From Hitler to Hollywood” (11:30 p.m.).
Stanley Cup playoff games have Tampa Bay at Islanders (NBC Sports, 7 p.m.), San Jose at Nashville (USA, 9 p.m.) and Dallas at St. Louis (NBC Sports, 9:30 p.m.).
In the NBA playoffs, it’s Miami at Toronto (TNT, 8 p.m.) and Portland at Golden State (TNT, 10:30 p.m.).
Daytime Talk
Kelly & Michael: Lucy Liu, Morris Chestnut. The View: Chadwick Boseman. The Talk: Florida Georgia Line, Kevin Frazier. Ellen DeGeneres: Jane Fonda. Wendy Williams: Bevy Smith, Robert Verdi, Lloyd Boston. The Real: Jamal Bryant, John Gray, Dr. Dewey Smith, Orrick Quick. Meredith Vieira: Fran Drescher, Renee Elise Goldsberry.
Late Talk
Stephen Colbert: Dakota Johnson, Sebastian Stan, Lukas Nelson & Promise of the Real. Jimmy Kimmel: Adam Carolla, the Avett Brothers. Jimmy Fallon: Chris Evans, Marc Maron, Lecrae. Seth Meyers: Derek Jeter, Elizabeth Olsen, Mark Guiliana. James Corden: Susan Sarandon, Josh Hopkins, Matt Walsh, Catfish and the Battlement. Carson Daly: Zoey Deutch, Escort, Elodie Yung. Tavis Smiley: Sam Quinones, Adrian Pantoja, Ange-Marie Hancock. Trevor Noah: Josh King. Conan O’Brien: Weird Al Yankovic, Kate Micucci, Myq Kaplan.