Cisco and Chester travel back in time and get stuck in 1998, repeating the same day over and over again. The key to returning home is at Chester's childhood home but he refuses to visit. Iris forges a connection with the speed force.

Vance assigns McGee, Torres and Bishop to COVID compliance duty at a foreign affairs summit, where they discover a link to another NCIS team's murder case.

Jesse's friend vanishes. Charlie and Rex discover the man was living two separate lives.

Miami, 1991: When Dwayne gets an on-campus job at the University of Miami, he goes on an epic adventure with his new work partner, Hopkins. Meanwhile, Lia returns to the United States after being deported to Samoa, where she was homeless. Rocky and Ata notice that something has changed.

When Kenan's mom, Bobbi, comes for a visit, it's apparent she's developed a new sense of independence, and Kenan finds himself competing for her attention.

Against the warnings of Dre and his coworkers, Junior is resolute about his decision to move in with Olivia. They go on an apartment hunt together, but tensions rise when Olivia compares Junior to Dre. Meanwhile, Bow challenges Dre to get comfortable being alone.

As the stakes with Lex are raised higher than ever before, Lena must decide how far she is willing to go to stop her brother. Meanwhile, Supergirl and the team are faced with a challenge unlike anything they've ever dealt with before and it brings Alex to her breaking point.

Jack and Miguel bond. Kevin and Madison navigate challenges. Randall seeks out a new kind of support network.

Appa and Janet take a first aid course. Umma worries that her prayers may be backfiring. Shannon and Jung are finalists for a reality TV show.

The team must track down two assailants who wear animal masks while committing armed robberies, with the latest leaving an off-duty 26 Fed security guard dead. Also, Tiffany and Scola butt heads on whether or not to accept the local NYPD's offer to help in the investigation.

With winter quickly approaching and time running out, the fellowship unearths the most compelling evidence yet that a ship may have been buried deep in the swamp.

Alicia treats herself to a new Louis Vuitton bag; but when Paul finds out, he demands that she return it and Alicia ends up sneaking around with the bag behind his back. Meanwhile, Bow bribes Alicia to buy her a Jansport backpack so she can impress her friends at school.

Kyle informs Lilly that he's willing to do anything to show his love for Donald. Ironically, Bobby is outside willing to put his life on the line for Lilly. Jason takes a stand against his mother.

Leah arrives at her ransacked apartment to find that her laptop and phone are missing, and Delilah's suspicion further strains her relationship with Tamara. Meanwhile, Delilah appeals to Wes for help with her case, and a shocking event ensues.

In the season finale, with eight stills running full tilt, Tickle enlists Mrs. Tickle to stash too much shine. Mark and Digger devise a way to age their Tennessee whiskey at sea. Tim gets drawn into an epic bootleg, while Mike and Jerry face the law.

Anne is blind-sided by a controversial viral video starring Lionel. Kate faces collateral damage from her indulgent behavior. Frankie goes on a mission to right her wrongs.

Ralph Angel and Darla grapple with Blue's future, Davis cares for Charley, and Hollywood has a new idea for The Real Spot. Plus, Violet calls Darlene about Blue, and Nova receives a curious email.

Max is on a mission to fix systemic racism at New Amsterdam. Bloom treats a patient who reminds her that things aren't as they seem. Sharpe is overwhelmed while tending to a family matter. Reynolds tries to keep his composure while treating a father and son.

Bishop employs a risky tactic in an attempt to solve the club's supply problems.

After Crosby's old army buddy is attacked in an apparent drug deal gone wrong, the team's quest for answers uncovers a dangerous web of conspiracy. Also, Jess questions his relationship with Sarah after an unexpected encounter.

Eager to make his mark on his first day of high school, Chad spins a lie about his summer that quickly spirals out of control.

The notion of COVID-19 passports creates controversy, director Garrett Bradley discusses her documentary "Time", and Morgan Freeman talks about his "Be There, This Is Your Shot" PSA.

Conan welcomes Nikki Glaser.

Jimmy welcomes comic Pete Davidson, actor Gaten Matarazzo, and a musical performance by Glass Animals.

Stephen welcomes journalist Ronan Farrow and singer Brandi Carlile.

A heartbroken Jade joins Shaka's dojo while Mazzi learns to strike back at a bully. Moz looks to repair Cocoa's car on his own, but M'Dear interferes.

James welcomes astrophysicist Neil deGrasse Tyson and a musical performance by Arlo Parks.

David and Jenny have a dream to live in a super-modern terrace house in a traditional suburb. But their daring plan to create a three-storey home really pushes stress levels and finances to the limit.

The office is abuzz because their favourite temp Peggy is coming in to help out with a deceased estate. Helen doesn't understand what's so fun about Fun Peggy, but everyone else thinks she's "a hoot".