Sabrina recruits Roz, Harvey and Theo for an emotional mission. Prudence and Ambrose travel to New Orleans. Ms. Wardwell returns to Baxter High.

After Jean makes a cringey appearance at school, Otis tries his hand at pleasing Ola – and advising a hapless teacher. Fearless Maeve buckles.

As the witches of the Salvatore School come together to celebrate Coven Day, the latest monster to infiltrate the school targets Alyssa Chang and the other students by spreading discord…

News of a marvel electrifies the phenomenon around al-Masih, but Eva’s skepticism deepens. Jibril’s and Samer’s paths diverge amid political unrest.

Alice didn’t buy enough tacos. Fen’s got 3 bars.

Bjorn faces a difficult decision. Ubbe and Torvi leave Kattegat, in search of new lands and perhaps old friends. Oleg’s plans for the invasion of Scandinavia are taking shape, and…

As Riverdale High prepares for the championship football game against Stonewall Prep, Betty gets to work on a story about the rivalry between the schools. Archie is conflicted when Mary…

Now a member of the Legion of Doom and The Joker’s equal, Harley finds herself spending time with him. Will she slip into her old ways?

Jefferson navigates his new reality following the events of the Crisis, and Lynn’s determination to save the meta kids deepens her troubles. Meanwhile, Anissa/Blackbird faces new challenges. Lastly, Jennifer’s bond…

Masturbation turns out to be Otis’s secret talent, but can he master his unruly desires for Ola? A chlamydia outbreak distracts the student body.

The subsequent complications from the Crisis leave Supergirl to face a chaotic threat.

Randall grapples with anxiety.

Link tries to convince Amelia to take it easy during the final stage of her pregnancy. Hayes asks Meredith a surprising question, and Owen makes a shocking discovery. Season finale.

While Gotham busies itself reacting to Batwoman’s awkward encounter, Alice celebrates her ultimate act of vengeance with Mouse. A devastated Mary focuses on Jacob Kane’s trial, while Sophie seeks advice…

Jibril has a striking vision in the desert. Eva finally gets hard intel on al-Masih, whose devotees form a convoy to follow him out of Texas.

The doctors must treat a 25-year-old runner who is suffering from severe swelling; two 16-year-old cancer patients are dating; Dr. Shaun Murphy and Dr. Carly Lever work toward intimacy.

Owen and Link treat an older woman who wakes up from surgery and can’t stop singing, while Teddy helps Koracick stay afloat after an estranged loved one from his past…

Richard preps to present his PATH pen at the LA Surgical Innovation Conference but becomes distracted by his issues with Catherine. Maggie and Teddy run into people from their past…

Bjorn returns to Kattegat. Harald gains a measure of revenge on Olaf. In Kiev, interesting news reaches Ivar and Igor about Prince Dir.

Meredith heads up a pro bono surgery day, but the overwhelming patient response causes her to struggle to keep things in order. DeLuca treats a teenage patient whom he suspects…

Sheldon learns to listen when an emotional Paige struggles with her parents’ divorce; George Sr. Is furious when Georgie tries to buy his way out of chores

Back and ready to wreak havoc, The Necromancer’s plan for revenge on Malivore takes a turn when he realizes he is now a human and powerless. To mend fences with…

Harley gets an invite to the Legion of Doom’s prospective members party, but Ivy discovers that it’s Lex Luthor they’re really after.

A wealthy inventor arrives at Grey Sloan and asks Koracick for help, while Meredith struggles to save a woman with diabetes who has been rationing her insulin. Jo and Link…

Bailey and Ben face a huge, life-altering decision, while Meredith and several of the doctors reflect on the past.

While Eva keeps close watch on al-Masih, Felix wrestles with what to believe as his church becomes a magnet for the devout and the desperate.

Penny and Julia go stargazing. Eliot and Margo forget a sandwich.

Meredith and Carina question DeLuca’s uncharacteristic behavior when he volunteers to perform a life-threatening task during a blizzard. Meanwhile, Bailey tries to help Joey with his future, while Richard trains…

Kevin searches for romance. Kate meets Toby’s Crossfit friends. Randall travels to LA to be with Rebecca.

“Worlds lived, worlds died. Nothing will ever be the same.” The crossover starts on Supergirl S5E08, Batwoman S1E09, The Flash S6 E09 and Arrow S8E08.

DeLuca is irritated after Meredith takes over his patient Suzanne whose symptoms continue to stump the doctors at Grey Sloan. Elsewhere in the hospital, Jackson, Owen and Jo work on…

Following his father’s death, Shaun must deal with the effects his intimacy with Lea will have on his relationship with Carly; the team operates on a patient who is refusing…

DeLuca can’t figure out what’s going on with his incurable patient Suzanne and he turns to a diagnostics genius, Dr. Riley from UCSF, for help. Bailey checks in on Joey,…

Jackson creates an uncomfortable situation when he invites new girlfriend, Vic, to what he thinks is Richard and Catherine’s anniversary celebration, only to discover the dinner was called for different…

Kat and Justin’s romance and Olympic dreams teeter on an edge while the relationships around them skid toward their own crossroads.

Coping with grief, Eva questions al-Masih, but his riveting charisma turns the tables. A deportation trial becomes a political lightning rod.

Richard finds out Maggie quit Grey Sloan and is concerned about how she’s handling the death of her patient who was her estranged cousin. Bailey returns to work after taking…

Kat’s episode brings destructive fallout for Marcus and Justin. Carol and Mitch contemplate a big step, and Serena exposes a secret about Kat’s fall.

Following the car crash at Joe’s Bar and subsequent rescue efforts led by the Station 19 firefighters, Grey Sloan doctors work through the night to save the lives of their…

Harley recruits her friend and mentor Queen of Fables to help her steal a force field from STAR Labs, to steal a weather-changing machine, so she can impress the Legion…