This episode features the show's core characters journeying to Neverland in hopes of rescuing Henry (Jared S. Gilmore), who was captured by Greg (Ethan Embry) and Tamara (Sonequa Martin-Green), before Peter Pan (Robbie Kay) can get his hands on him. While doing so, the characters must learn to co-operate during a dangerous storm. Meanwhile, Neal (Michael Raymond-James) tries to find a way out of the Enchanted Forest in order to save Emma (Jennifer Morrison) from the dangers that lie ahead for her.
In the characters' past
The episode opens eleven years prior, with Emma giving birth to Henry. As he is born, the lights in the hospital begin flickering and fading. The doctor tells Emma that she can change her mind about giving the baby up for adoption, but Emma replies that she isn't a mother.
Emma, Mary Margaret, David, Regina, Mr. Gold, and Hook arrive in Neverland via the portal from the magic bean. Gold admonishes Emma for not having enough belief, which is essential to have in a place like Neverland, and leaves the party to search for Henry on the island himself. Emma holds Mary Margaret and David accountable for what has happened, believing that she should never have broken the curse and simply left Storybrooke with Henry. Hook commiserates with her over the loss of Neal, but their mourning is interrupted by an attack on the Jolly Roger by mermaids. Mary Margaret and Emma catch one in a net, while Regina drives the others away with fire. The makeshift crew argues among themselves about what to do with the mermaid, who summons a storm with a conch shell. The storm continues to worsen, and Regina turns the mermaid into a wooden statue. Further arguing makes Mary Margaret finally release her years of rage against Regina and the two begin assaulting each other, prompting David to attempt to break it up and get drawn into a brawl with Hook. Emma realizes that their strife is causing the storm, echoing the mermaid's warning that they would kill themselves. In order to force them to co-operate, she dives overboard and is struck by a pulley that has fallen from the ship's rigging. The plan works as everyone puts aside their differences to help David get into the water to rescue her. The storm clears up and the Jolly Roger is able to approach the island. Despite Hook's earlier plan of making their way around the island and catching the Lost Boys by surprise, Emma elects to lead the crew on a direct assault route, declaring that they must believe in each other in order for them to succeed in Neverland.
Meanwhile, Henry is taken by Greg and Tamara through the jungle. Henry points out their unfounded trust in Peter Pan, a statement which begins to worry them when they discover the walkie-talkie they use to communicate with the Home Office is filled with sand. The Lost Boys soon find them, and reveal themselves to be the Home Office Greg and Tamara worked for, much to their displeasure. The leader of the Lost Boys, Felix, reveals that the plan was never to destroy magic, and that Greg and Tamara aren't meant to return to their world. The Shadow arrives and rips Greg's shadow from his body when he refuses to hand over Henry, and Tamara is shot with an arrow. Henry flees in the confusion, and is taken aside by a fellow runaway. The runaway reveals that he was a former Lost Boy, and stole pixie dust from Pan, hoping to escape from Neverland. However, he cannot make himself fly with it. Gold arrives at the scene of the skirmish, and finds Tamara still alive. She tells him that Henry ran, and that she and Greg had no idea that they were working for Pan. She also apologizes about Neal, but Gold crushes her heart. He and Felix then meet in a clearing, with Felix welcoming Gold but warning him that if he is in Neverland for Henry, that makes him Pan's enemy. Rumpelstiltskin remarks that nothing has changed, and scoffs at the idea of his survival, only wanting to take down as many Lost Boys as he can before he dies. Felix responds by leaving behind a doll of a boy, which reduces Rumpelstiltskin to tears.
Henry and the runaway attempt to find the Echo Caves, where the Lost Boys will not be able to track them, but come to a ravine. Henry takes the pixie dust, and has enough belief in its power to allow him to fly. The runaway reveals that he himself is Peter Pan, and that he has been seeking the heart of the truest believer, which resides in Henry. Pan then signals the Lost Boys, whom surround Henry.
In the Enchanted Forest
Neal wakes up in the same place where Aurora woke from her sleeping curse, being tended to by her, Prince Phillip, and Mulan. When Neal reveals that he knows Emma, Aurora tries to communicate with Henry through the Netherworld via the sleeping curse. When she is unsuccessful, Neal and Mulan set out for Rumpelstiltskin's castle, hoping to find something to lead them to Emma and Henry. When they arrive there, they meet Robin Hood, who has taken up residence in the castle, but allows them to search for what they seek to repay the life debt he owes Rumpelstiltskin. Finding his father's old staff, Neal manages to uncover a concealed cabinet full of magical objects, including a crystal ball that tells him that Emma is in Neverland.
The opening scene in this episode featured a clock in the hospital stopping at 8:15, another reference to Lost. Also, a Disney-related fourth wall was broken in this episode when Neal mentioned to Mulan that they made a movie about her and told her, Aurora, and Phillip that the outside world considers them fairy tale characters.
On July 2, 2013, Adam Horowitz revealed the title of the episode through Twitter. ABC released the first promo for the season on August 13.
Edward Kitsis stated that the first few episodes of the season would focus on Peter Pan and his intentions for Henry, "but like any good mystery, you won't know the whole picture until you watch the whole 11 episodes."