See how the writers got the idea to bring Frozen's Elsa to Storybrooke.
I've loved you since the first moment I saw you.
Ginnifer Goodwin calls the Comic-Con crowd from the ONCE set.
A mysterious woman emerges from the portal that Emma used to return home.
The identity of Emma's time travel companion shocks Regina.
Romance is in the air for everyone in Storybrooke.
Emma's magical powers are restored when she needs them most.
As Emma and Prince Charming look on, the Evil Queen executes Snow White.
Snow White and Prince Charming share a magical moment together.
Snow and Charming finally meet, but things don't end as expected.
Hook and Swan try to blend in at the ball.
Swan discovers that pages of Henry's Story Book have been erased.
Emma interrupts her parents' meeting, which could have dire consequences.
Emma and Hook are sent back in time to the Enchanted Forest of the past.
I find Bae?
In order to save Hook's life, Emma must sacrifice her magic.
Zelena takes Mary Margaret and David's newborn baby.
Regina taps into her good to stop Zelena's time-travel spell.
Rumplestiltskin returns his dagger to Belle and asks her to marry him.
When Rumplestiltskin kills Zelena, there may be unexpected consequences.
Glinda says the Wicked Witch can only be stopped by magic created from love
The curse is broken and Henry remembers his mothers.
Snow must destroy the heart of the one she loves most.
Snow begs Regina to split her heart in two to save Charming.
Zelena gives Rumplestiltskin a potion that will bring back his memory.
Zelena needs Snow White's baby for her spell.
Cora realizes she's been duped.
Zelena offers Rumple the chance to go back.
Princess Ava exposes Cora's lies.
David teaches Henry to drive.
The Wicked Witch tricks Captain Hook.
Captain Hook challenges Black Beard for his ship.
Emma wants to learn magic.
Zelena wants to change the past.
Never bring your heart to a witch fight.
Zelena challenges Regina to a showdown in Storybrooke.
Zelena's origin is revealed.
He turned into a flying monkey!
This show needs an audience.
You need to learn the truth.
Rumplestiltskin chooses his son over himself.
Neal makes a choice to save his family.
Regina meets Robin Hood in Storybrooke.
Neal suddenly turns up in Storybrooke with no memories.
Emma admits she was considering marrying Walsh.
The heroes realize Rumplestiltskin was the Witch's prisoner.
Cries for help lead Prince Charming to Rapunzel.
David and Rapunzel conquer their fears by facing them.
The shocking truth about how they're connected
The Witch threatens The Queen
Why has The Wicked Witch come to Storybrooke?
They both want this curse ended
An unlikely duo sets out after the Wicked Witch
The Wicked Witch has big plans for The Enchanted Forest