Entertainment

Don’t miss

HOMELAND
Today, 10 p.m., Showtime

NEW GIRL
Tuesday, 9 p.m., Fox

GO ON
Tuesday, 9 p.m., NBC

NASHVILLE
Wednesday, 10 p.m., ABC

CASTLE
Monday, 9 p.m., ABC

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Tired of being gypped

Enlisting the help of the usual suspects, Nucky (Steve Buscemi) vows to get rid of Gyp Rosetti (Bobby Cannavale) once and for all after the unhinged New York gangster’s latest act of aggression. Meanwhile, Gillian (Gretchen Mol) blames Tommy’s latest mishap on Richard’s absence; Gyp tries to cover his tracks, and in Washington, D.C., the walls are closing in on Harry Daugherty (Christopher McDonald) and Jess Smith (Ed Jewett) following the arrest of a well-known bootlegger. With Michael Stuhlbarg as Arnold Rothstein.

BOARDWALK EMPIRE

Today, 9 p.m., HBO

A daughter’s secret

Reeling from the ambush in Gettysburg, Carrie (Claire Danes) and her team struggle to gain control of their operation while the Brodys enjoy the tony trappings on a fundraiser at a Virginia horse farm. Saul (Mandy Patinkin) visits imprisoned terrorist Aileen in prison, hoping to squeeze some intel out of her. And young Dana Brody (Morgan Saylor, with Damian Lewis) attempts to convince Finn (Timothee Chalamet) to come clean about the drive-by.

HOMELAND

Today, 10 p.m., Showtime

Period of adjustment

As Jess’ (Zooey Deschanel) job search kicks into high gear, the guys fear her time of the month is affecting their psychological well-being. Meanwhile, Schmidt begins a “50 Shades of Grey” relationship with his boss (Carla Gugino), and Nick (Jake Johnson) gains wisdom from an unlikely source. Co-starring Max Greenfield and Lamorne Morris (in pool).

NEW GIRL

Tuesday, 9 p.m., Fox

Win at all Costas

Ryan (Matthew Perry) receives an invitation from Bob Costas, his hero, to take part on his new TV show while Fausta (Tonita Castro) invites everyone — except Anne (Julie White) — in the therapy group to her niece’s quinceanera. Meanwhile, after completing a major project at work, Mr. K (Brett Gelman) searches to find a new way to contribute and make a difference. Laura Benanti, Tyler James Williams and Suzy Nakamura also star.

GO ON

Tuesday, 9 p.m., NBC

I’m not really white trash

Rayna (Connie Britton) wants to change her sound and seeks out the help of a highly successful music producer, Liam McGuinnis, played by Michiel Huison (“Treme”); Juliette (Hayden Panettiere) goes on a sham date with a squeaky-clean NFL quarterback as a PR move for her tarnished image; meanwhile, Lamar’s (Powers Boothe) plan to delay Coleman (Robert Ray Wisdom) with a police traffic stop on his way to an important photo op for both candidates works too well, and Scarlett’s (Clare Bowen) relationship with Avery (Jonathan Jackson) gets rocky.

NASHVILLE

Wednesday, 10 p.m., ABC

This is not ‘Spinal Tap’

When the lead guitarist of a rock band is murdered, the documentary crew following the band turn their cameras on Castle (Nathan Fillion), Beckett (Stana Katic) and the team as they try to solve the case. The result is a documentary-style episode of the popular series which offers a unique glimpse at the characters as they navigate a world that goes far beyond the rock ‘n’ roll stage.

CASTLE

Monday, 9 p.m., ABC