The task force's determination to identify a Russian asset in the U.S. government puts Cooper and Reddington in increasingly treacherous positions.

Mac, Desi and Russ go undercover during a royal Indian wedding to protect a princess whose policies could put her life in danger. Also, Russ and Sophia come face-to-face at the wedding, Bozer suspects Riley is up to her old hacking ways and Matty runs down a lead in hopes of getting to the bottom of Mac and Riley's ingested nano-trackers.

Trapped in the Birch's garden, Evie can hear another young, vulnerable girl, Rory, following in the footsteps of the King's Point Killer, and plots her escape.

An entrepreneur from Springfield, Missouri, shares his invention that helps prevent the spread of germs like COVID-19. A husband-and-wife duo from Scottsdale, Arizona, introduce their refrigerated safe that makes contactless delivery more secure. An entrepreneur from South Jordan, Utah, hopes his idea for an at-home probiotic maker grows on the Sharks. A pair of entrepreneurs from Charlotte, North Carolina, and Atlanta, Georgia, respectively, is over the moon about their spacesuit-influenced gadget guard.

The queens flex their acting skills in a new sci-fi adventure, playing tiny shrunken drag queens. Cynthia Erivo (Genius: Aretha) guest judges; Scarlett Johansson (Black Widow) makes a virtual appearance in the workroom.

Magicians Ryan & Johnny Hayashi, Nathaniel Segal, Jandro, and Bill Goodwin try to fool the veteran duo with their illusions.

When a Marine Corps vet's SUV is stolen with her service dog inside, Magnum and Higgins must find the car, the dog and the car thief who they believe may be an escaped kidnapping victim. Also, when TC is sued by a disgruntled customer, he asks Rick and Jin to help prove that he's being scammed.

Some people in Mount Shasta believe that a lost continent called Lemuria is hidden beneath the mountain, along with its capital crystalline city, Telos.

Wynonna and Waverly take two very different and dangerous paths in an effort to save Purgatory.

Frank asks Erin to liaise between him and NY Governor Mendez regarding policy reform he privately backs, but can't publicly support, because it goes against police rank and file. Also, Danny and Baez become enmeshed in the world of competitive gaming when a high-profile video game streamer is murdered, and Eddie and Witten suspect a live-in nanny is being abused after she approaches them on the street for help,

Ellen is challenged by her new role. Margo's allegiances are put to the test. Karen explores new opportunities-personally and professionally.

Finally! It's season finale time again! The Solars learn about death!

Sam and Bucky go to a criminal safe haven to find information about the Super Soldier serum.

Angry that the GDA has not yet caught the Guardians' killer, Red Rush's widow, Olga, hires Debbie to sell her house so she can return to Moscow. When Cecil asks Nolan to protect the first mission to Mars, the latter refuses given his responsibilities for Earth's protection, so Mark volunteers. Despite successfully landing, Mark's inattentiveness allows Martians to abduct the astronauts. The Martian Emperor orders their execution to prevent the parasitic Sequids from reaching Earth and destroying the universe. Mark hastily evacuates the astronauts and their shuttle, failing to realize a Martian had replaced one of them. Meanwhile, Nolan and Debbie take a vacation to Rome to rekindle their relationship and regain her trust via half-truths and opening up emotionally. Cecil realizes Nolan is the killer, but cannot act until he deduces the latter's motive. Knowing Darkblood will not drop the case, Cecil banishes him to Hell, unaware that the detective hid his notepad in Debbie's closet to maintain his presence on Earth. As the surviving Mauler begins cloning himself, Robot monitors his progress and methods before stealing a DNA sample from Rex to present to his real self, the deformed Rudy Connors.

Evan is skeptical of Alex's unique approach to coaching, as the team gets ready for its first game.

As London descends into chaos, Bea and her crew head underground, where together they face untold horror in a dangerous quest to locate the rip.

Mayor Toadstool is offered his dream job but realizes he doesn't want to leave Wartwood.

Maddie is working on an important spell but her three baby sisters keep getting in the way.

When Grace takes Ollie's life into her own hands, it threatens to ruin Connie's relationship with her daughter forever.

The Titans release a small marshmallow ducky that the Easter Bunny had locked up, not knowing the danger they have unleashed.