Monday’s TV Highlights: ‘Supergirl’ on CBS

SERIES

Supergirl It’s up to Supergirl (Melissa Benoist) to stop Non and Indigo (Chris Vance, Laura Vandervoort) from ridding the planet of every person on it in the season finale. Calista Flockhart also stars. 8 p.m. CBS

Crazy Ex-Girlfriend Rebecca’s (Rachel Bloom) relationships with Josh, Paula and Greg (Vincent Rodriguez III, Donna Lynne Champlin, Santino Fontana) are all up in the air as the wedding of Josh’s sister (Tess Paras) approaches in the season finale. 8 p.m. KTLA

Gotham Barbara (Erin Richards) tries to patch things up with Gordon (Ben McKenzie) after she departs Arkham Asylum in the new episode. BD Wong guest stars. 8 p.m. Fox

Scorpion The aging Chernobyl nuclear reactor poses a threat once again, and Walter (Elyes Gabel) and company have to prevent it from melting down while Paige and Sylvester (Katharine McPhee, Ari Stidham) are trapped inside the deteriorating facility. 9 p.m. CBS

Jane the Virgin The aftermath of the bachelorette party leaves Jane (Gina Rodriguez) in need of a new babysitter. Judy Reyes guest stars. 9 p.m. KTLA

Lucifer Lucifer (Tom Ellis), Chloe (Lauren German) and the team investigate when the body of a murdered woman is discovered on the Hollywood Walk of Fame. 9 p.m. Fox

Bates Motel Continuing his therapy with Dr. Edwards (Damon Gupton), Norman (Freddie Highmore) uncovers painful truths as he digs more deeply into his past while Norma (Vera Farmiga) does whatever she can to keep something in her own past hidden. 9 p.m. A&E

12 Monkeys On the run from the Army of the 12 Monkeys, Cole and Ramse (Aaron Stanford, Kirk Acevedo) repair their damaged friendship as this offbeat science fiction thriller returns for a second season. 9 p.m. Syfy

Blindspot Jane and Weller (Jaimie Alexander, Sullivan Stapleton) have to work with a former nemesis (Ennis Esmer) to apprehend a criminal in the new episode. 10 p.m. NBC

Independent Lens The new episode “Democrats” documents 2008 presidential election in Zimbabwe. 10 p.m. KOCE

Better Call Saul Jimmy (Bob Odenkirk) confronts a very difficult choice, while Mike (Jonathan Banks) decides to take matters into his own hands (which usually ends badly for someone) in the season finale. 10 p.m. AMC

Hunters Flynn (Nathan Phillips) and the team investigate attacks on U.S. soil in which Hunters are bombing random targets and killing innocent civilians. 10 p.m. Syfy

Hotel Impossible Anthony Melchiorri returns for a seventh season, tackling his first hostel, a second-generation family-run business in El Paso, Texas. 10 p.m. Travel

Castle Hayley (Toks Olagundoye) regrets doing a favor for an old friend when she ends up a suspect in both a cyber-attack and a murder. Beckett and Castle (Nathan Fillion, Stana Katic) try to clear. 10 p.m. ABC

Bitten In her role as Alpha, Elena (Laura Vandervoort, who also appears tonight in “Supergirl”) tries to comfort the grieving Sasha (John Ralston), only to find themselves lured into the woods and captured. 11 p.m. Syfy

TALK SHOWS

CBS This Morning (N) 7 a.m. KCBS

Today Matthew Modine; Tony Hale; Tituss Burgess; Harry Hamlin; Drake White performs. (N) 7 a.m. KNBC

Good Morning America Presidential candidate Sen. Ted Cruz (R-Texas). (N) 7 a.m. KABC

Good Day L.A. Demetrious Johnson. (N) 7 a.m. KTTV

Live With Kelly and Michael Katharine McPhee (“Scorpion”); Terry Crews. (N) 9 a.m. KABC

The View Queen Latifah; Ken Jeong; author Jon Cryer. (N) 10 a.m. KABC

Rachael Ray Gregory and Lawrence Zarian. (N) 1 p.m. KABC

The Dr. Oz Show Back pain. (N) 2 p.m. KTTV

Steve Harvey Dr. Drew Pinsky; Judge Patricia DiMango (“Hot Bench”). (N) 3 p.m. KNBC

The Ellen DeGeneres Show Chris HemsworthSmollett-Bell; Empire of the Sun performs. (N) 4 p.m. KNBC

Charlie Rose (N) 11 p.m. KVCR; 12:30 a.m. KOCE

The Daily (N) 11 p.m. Comedy Central

The Late Show With Stephen Colbert Democratic presidential candidate Hillary Clinton; Jesse Tyler Ferguson; Katharine McPhee; Sturgill Simpson; Wayne Shorter. (N) 11:35 p.m. KCBS

Tavis Smiley Innovative pre-school initiative. (N) midnight KOCE

The Late Late Show With James Corden Emilia Clarke; Abbi Jacobson and Ilana Glazer; Rachel Feinstein performs. (N) 12:37 a.m. KCBS

Customized TV Listings are available here: www.latimes.com/tvtimes

Click here to download

TV listings for the week of April 17 - 23, 2016 in PDF format

This week’s TV Movies