The pictures don’t give too many details away. Emma (Jennifer Morrison) and Hook (Colin O’Donoghue) are heavily featured and it looks like Hook is giving Emma a weapon. It sounds like she’s going to need it based on the episode description.
“Heart of the Truest Believer” picks up where season two ended. Emma, Mary Margaret (Ginnifer Goodwin), David (Josh Dallas), Regina (Lana Parrilla) and Mr. Gold (Robert Carlyle) are aboard Hook’s, sailing to Neverland to rescue Henry (Jared Gilmore).
But that doesn’t mean their journey will be an easy one. As they enter Neverland, they’re greeted by a school of unfriendly mermaids. Perhaps that explains why David and Mary Margaret are huddled over what looks like an injured Emma in the photos?
Meanwhile, Henry is trying to free himself and runs from the Lost Boys with another person who has escaped from Peter Pan’s encampment.
Back in the Enchanted Forest, Neal (Michael Raymond-James), who is still recovering from his wounds, teams up with Mulan (Jamie Chung) to try and find out what has happened to Emma and Henry.