Sunday best bets

James Spader

8 p.m. on KARK $ Magnum P.I.

Detective Katsumoto (Tim Kang) takes a job providing security for a chart-topping K-pop star who’s looking to remain safe on the island. But Higgins (Perdita Weeks) and Rick (Zachary Knighton) find themselves in peril while trying to help Rick’s friend out of a jam in the new episode “Number One With a Bullet.” Jay Hernandez and James Remar also star.

8 p.m. on E!

Movie: Royal Rendezvous

Cat (Isabella Gomez), a chef from East Los Angeles, is invited to a palatial manor in Ireland to cook for a royal banquet in an effort by James (Ruairi O’connor), a Lord, to convince his grandmother not to sell their amazing home. But a budding romance between Cat and James threatens to derail the entire plan in this 2023 romance. Ronan Raftery, Marcus Lamb and Dearbhla Molloy also star.

8 p.m. on NGEO Wicked Tuna

It’s the beginning of bluefin season and Gloucester’s toughest competitors kick off the battle for the first fish of the season and for the title of G.O.A.T. (greatest of all time). But a new contender arrives to disrupt the ranks of Gloucester’s seafarers, as Captain Michelle Bancewicz and first mate Lea Pinaud of F/V No Limits enters the competition looking to impress with their catch in the Season 12 premiere episode “Who’s the G.O.A.T. Boat?”

9 p.m. on KARK $ The Blacklist

After eliminating Liz Keen’s murderer, Red (James Spader) has finally satiated his need for revenge. Unfortunately for Red, No. 84 on the blacklist escapes from prison and informs many of the other blacklist criminals that Red is an FBI informant in the Season 10 premiere. Revenge may have been accomplished by Red, but the same can’t be said for the individuals he has put behind bars, and his safety is now compromised. Anya Banerjee joins the cast as Siya Malik.