TV top picks

7 p.m. on The CW

Crazy Ex-Girlfriend If it’s risky to jilt someone at the altar, it’s downright foolhardy to do it to Rebecca (Rachel Bloom), as spelled out by the title of this third-season opener: “Josh’s ExGirlfriend Wants Revenge.” She’s determined to even the score with Josh (Vincent Rodriguez III), but the fact that he left her to become a priest may complicate things. Paula and Scott (Donna Lynne Champlin, guest star Steve Monroe) hit a marital snag. Bloom and fellow executive producer Aline Brosh McKenna wrote the story.

8 p.m. on The CW

Jane the Virgin Mixed reactions greet the return of Jane’s (Gina Rodriguez) first boyfriend,Posey, pictured),Adam (guestas Season star 4 Tylerof the series begins with “Chapter Sixty-Five.” She’s glad to see him again, but as for Xo and Alba (Andrea Navedo, Ivonne Coll) ... not so much. Rafael (Justin Baldoni) is in desperate financial straits. Petra (Yael Grobglas) is located, but Anezka (also Grobglas) isn’t. Jaime Camil also stars.

8 p.m. on ABC

Marvel’s Inhumans As the earthly hunt for Black Bolt (Anson Mount) continues, Medusa (Serinda Swan) makes considerable strides in finding him in the new episode “Make Way for ... Medusa.” Determined to maintain his control of Attilan, Maximus (Iwan Rheon) takes steps to try to ensure his ongoing reign. Henry Ian Cusick (Lost) continues his guest role.

9 p.m. on PBS

Great Performances The new “Grammy Salute to Music Legends 2017” puts spotlights on talents on whom 2017 Special Merit Awards were bestowed by the Recording Academy. The artists celebrated are Charley Pride, Shirley Caesar, Ahmad Jamal, Jimmie Rodgers, Nina Simone, Sly Stone and the Velvet Underground. Among those performing in honor of them at New York’s Beacon Theatre are Andra Day, Kirk Franklin, Randy Newman, Valerie Simpson, Dionne Warwick and Dwight Yoakam.