One of the year’s biggest action movies comes home this week

Stop browsing, start watching! The best TV shows and movies to watch on every screen WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r Hi! Time is a constant, except in television, where it’s anything but. Fractured timelines, multiple timelines, jumping around timelines… it’s a narrative gimmick that was once innovative but has now become so overused, and frequently unnecessary, that it’s lost all its luster. I have complained about it in the privacy of my living room for years now, but Rolling Stone’s Alan Sepinwall [puts all my frustrations down on paper in his recent piece on the subject](WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r). It’s worth a read if you have the, uhh, time. Here are this week’s TV recommendations. -Tim [Your Watch This Now! newsletter is created by Senior Recommendations and Reviews Editor Tim Surette and more show-obsessed editors at TV Guide!](WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r) WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r SEASON 6 PREMIERE TUESDAY AT 8/7C ON THE CW [Supergirl saves the world for the last time](WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r) After a long time away, Supergirl finally swoops back into town on Tuesday for a sixth and final season. The season will be split in half, beginning with a run of episodes this spring and returning to wrap up the drama this summer. The action kicks off with an epic showdown between Kara (Melissa Benoist) and Lex Luthor (Jon Cryer), who's already brainwashed half the world, so you could say the stakes are high. Their fight will push Supergirl to make a major sacrifice that reverberates through the first half of the season. What's a superhero have to do to catch a break around here? -Kelly Connolly WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r THURSDAY AT 9/8C ON NBC [It’s the reunion you’ve been waiting for on Law & Order: SVU](WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r) It's been a long decade since Elliot Stabler's (Christopher Meloni) abrupt exit from Law & Order: SVU, but it's finally time to find out what everyone's hotheaded problematic fave has been up to. And what better way to welcome someone back to the Dick Wolf Cinematic Universe than with a two-hour crossover event? Stabler returns — and, yes, reunites with longtime partner Olivia Benson (Mariska Hargitay) — in Thursday's SVU, which involves a threat to the Stabler family. It all leads into the premiere of Stabler's new spin-off, Law & Order: Organized Crime. Taylor Swift's cat Olivia Benson must be SO pumped. Here's [everything we know about the new show](WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r). -Kelly Connolly WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r WEDNESDAY ON HBO MAX [Sometimes you just need to see a giant lizard and gargantuan ape pound each other](WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r) Godzilla and King Kong square off in what would have been the tentpole action blockbuster of the spring to answer one question, once and for all: How much money can Warner Bros. make off these two? With theaters at limited capacity and a simultaneous release on HBO Max, the answer is not as much as it could have. But this is why you have a big TV at home. On a side note, [HBO and HBO Max are looking pretty great in April](WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r), with some top-notch releases.. WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r WEDNESDAY AT MIDNIGHT ON SUNDANCE NOW AND AMC+ [Back is back](WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r) The incomparable British comedy duo of David Mitchell and Robert Webb return after four years off for the second season of their comedy Back, which sees Mitchell as a man set to take over the family pub when his long-lost foster brother Andrew (Webb) returns and ruins his plans. It’s not quite as uproarious as their must-see classic comedy Peep Show (now on Hulu, watch it immediately!), but really, what is? Back is brutally passive aggressive and sharply treats issues of death and mental health with a glimmer of hope, full of oddball characters in a charming English town. WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r SERIES PREMIERE THURSDAY AT 8:30/7:30C ON CBS [No need to pledge allegiance to the United States of Al](WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r) Chuck Lorre’s latest CBS comedy follows a war vet (Parker Young) who returns home and continues his friendship with his Afghan interpreter Al (Adhir Kalyan), who is trying to start a new life in America. [As Diane Gordon says in her review](WK3Sm1d_N:m:1:2364960064:A9108B4C1A57078A5723014B38594FFD:r), it’s short on laughs and long on low-hanging fruit. 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