To solve a mysterious and macabre murder, Homicide brings in Brother Sam, a minister with a criminal past whom Dexter recognizes as a fellow killer.
The Delta Flyer crash-lands after encountering an ion storm. Voyager desperately tries to rescue Tuvok, Paris and a badly injured Ensign Wildman.
In part two of the season three finale, Emma and Hook must be careful in their quest not to change anything in the Enchanted Forest of the past, lest they risk altering the lives of their friends and family--as well as their very own existence.
Mary Margaret and David name their son in part 1 of the season 3 finale.
Glinda asks Zelena to join her as a protector of Oz.
Zelena threatens to kill Henry if Hook--whose lips have been cursed by the Wicked Witch--doesn't proceed with kissing Emma, which will drain all of her magical powers away, and things begin to heat up between Regina and Robin Hood.
After Zelena steals Regina's heart, Regina casts a spell so that she can speak across the realms to her dead mother, Cora, to discover the truth about why she abandoned Zelena, and Belle stumbles across what Zelena's ultimate end game is.
Ariel returns to Storybrooke and pleads with Hook to help find Prince Eric.
Zelena challenges Regina to a fight to the death.
Neal finds himself back in Storybrooke and wants to reconnect with Henry.
Emma, David, Regina and Hook continue their search for the Wicked Witch.
Emma arrives in Storybrooke to discover no one remembers the past year.
Hook goes to New York to help Emma regain her memories so she can help her fairy-tale friends and family.
The residents of Storybrooke race to stop Pan from placing another curse on the town.
Pan's plan threatens the citizens of Storybrooke's joy over Henry's return; Snow and Charming spend their honeymoon searching for a mythical being that could stop Regina.
The race to stop Pan is on as Henry's life hangs in the balance; with Mr. Gold's help, Regina decides to adopt a baby.
Once Upon a Time sneak peek.
In order to stay on Neverland, Rumplestiltskin's father abandons his son to the Shadow and transforms himself into Peter Pan.
Emma admits she's worried about Henry and not sure that she's ready to be with Neal, but her dad gives her a great pep talk.
Mr. Gold does the right thing and gives David a cure for Dreamshade poisoning, saving his life.
It's not just the people's memories that have gone missing in Storybrooke.
A good witch covers her tracks.
Snow must destroy the heart of the one she loves most.
Mulan and her former captives battle Cora and Hook.
The Queen Is Dead - Sneak Peek
Manhattan - Sneak Peek
The cast discusses playing dual roles. Series creators/executive producers Edward Kitsis and Adam Horowitz talk about how to put a spin on classic fairy tales.
Snow has an idea on how to defeat the Evil Queen by turning her into stone!
When Emma tries to tell her new boyfriend, Walsh, that she has to go to Storybrooke, she finds out that she wasn't as safe in her new life as she once believed.
While in the Enchanted Forest, Prince Charming hears cries for help that lead him to Rapunzel, locked in a tower
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