Danny finally discovers the shocking truth about what really happened to his lover.
Saitama tags along to an emergency meeting of Class S heroes and discovers that a seer has foretold a serious danger threatening the Earth. Though the crisis could occur anytime in the next six months, the heroes are surprised to hear the roar of explosions that very hour!
Talia becomes angry at Tyson for not telling her Frenchie's secret. Soon after, she and her family and friends (minus Tyson) have a dinner to celebrate the day before the first day of school. However, Valerie leaves early because of a big secret she is hiding from. The next day, the kids start going to West Miami Beach School, and on that day, Tyson apologizes for what he did, and Talia forgives him. The next morning, Julie tests with Talia's spices.
Tara wants to turn her back on magic to concentrate on schoolwork. But when the Founders create a black spider that spins dark thread, all hopes of normality go out the window.
Kara and her friends must rely on their inner strength and courage when an earthquake strikes National City. Also, Alex’s mistrust of Hank reaches a breaking point when the earthquake traps them in the DEO with Jemm, a powerful alien escapee.
Lisa sets out to restore the tarnished reputation of Springfield’s first female inventor. To find her invention, she scours an abandoned asylum and a restaurant that caters to men. Bart joins Lisa at the asylum, stealing one of the homicidal patient’s notebooks, and bragging to the boys at school that he wrote the entries himself. This revelation causes Homer and Marge to believe he is a sociopath, which Bart decides to use to his advantage until things go too far.
When Joe is trampled in a local running of the bulls and becomes a quadriplegic, the guys find it too difficult to hang around him. Meanwhile, Brian sleeps with a married woman, and when the husband returns home, he pretends to be the family’s new dog.
Claire and Kiira compete to become face of the ABC season. Mia worries that her eating disorder is doing real damage. Claire gets a better understanding of Sergei's interests.
A former psychologist turned bar owner attempts to run a Detroit jazz club, but her interfering family and lazy staff have her seeking counseling from Jon.
Liv invites her “Voltage” director and crew over for the Rooney’s traditional Christmas Eve dinner but is forced to enlist Artie’s help to prepare the famed meal. Meanwhile, Maddie and Willow’s gift exchange takes a surprising turn.
A brother and sister struggle with the decision to put their elderly father in a nursing home. Naturally, they reach out to Mike Tyson for help.
When people begin suffering the effects of accidents and sins in which they have not actually been involved, the team tracks the connection to the perpetually young Dorian Gray, whose magic now works on selfies.
Sunny and M.K. try to figure out how to control the boy's power. Meanwhile, Quinn sets a dangerous parlay with a rival Baron to help fight The Widow.
Charlie's funeral brings out the worst in the Xies and a terrible secret comes to the surface. Ron Xie confronts Jo but ends up revealing more than he intended.
The dark siege of Storybrooke is underway as all of the resurrected Dark Ones target a living soul for sacrifice so that they can return to the realm of the living. With doom imminent, Gold advises Mary Margaret, David and the rest of the heroes to spend their last fleeting moments enjoying the company of their loved ones. Emma, however, refuses to give up, knowing that she is responsible for righting all the poor choices she made as Dark One - there's only one problem, Dark Hook. When they face-off with the fate of Storybrooke at stake, Hook's actions will devastate Emma in a way no one saw coming. In a Fairy Tale Land flashback, the Evil Queen tests Hook's mettle by forcing him to confront a demon from his past before contracting him to dispatch one from hers.
Kevin comes clean to a skeptical John about his connection to Evie's disappearance, as Miracle faces an unexpected threat on the fourth anniversary of The Departure. Season Two Finale.
Carrie spots a clue in the video of Quinn that could help pinpoint his whereabouts. With the release of the footage, a new threat emerges.
Tensions flare as Jake and Rosa work a case with two peculiar Swedish cops. Neil deGrasse Tyson drops by to help Gina prepare for a big test.
Amy and Ty work together to determine why Caleb’s horse becomes ill during his treatment at Heartland. Meanwhile, Georgie pits her parents against each other to get permission to go on an “away” trip with some girls from the Extreme Team. While Jack and Tim work together to bring the loft up to code as ordered by the insurance inspector, they discover unexpected interlopers.