Continuity mistake: When Killian Jones, a.k.a. Captain Hook, is talking to Emma on the street, he points to one of his rings and reveals that it belonged to a man who insulted him by calling him "One Hand Jones." According to Hook, he killed the man in front of his wife, and took his ring as a trophy. However, as seen in 2-04 "The Crocodile", Hook was already wearing this ring before he lost his hand to Rumplestiltskin. This is best seen while he and Milah are drinking and gambling at the tavern: In the shot of the dice landing on the table, you can see Hook's hand resting on the table, wearing the same ring.
Once Upon a Time (2011)
1 continuity mistake in Birth
Starring: Robert Carlyle, Jennifer Morrison, Ginnifer Goodwin, Jared Gilmore
Going Home - S3-E11
Other mistake: In the October 2011 flashback, when Mary Margaret gives Henry the storybook for the first time, he opens it to show Pinocchio and Geppetto in an illustration. However, according to 1-20 "The Stranger", Pinocchio's story was not added to the storybook until later after August came to Storybrooke, several months later. This is confirmed in 4-13 "Unforgiven", where Regina and Henry look at the exact same picture, and notice that the paper is different than the rest of the book, because this particular story was added by August. (00:17:00)
Mr. Gold: She now thinks she's a scantily clad barfly named Lacey. She has a false life, like you did under the curse with Kathryn, only hers apparently involves a lot more alcohol.
Trivia: In the scene at the airport where Mr. Gold, Emma and Henry are standing in line for the security check, the three children waiting right in front of them are Robert Carlyle's own children, acting as extras. (00:16:45)
Question: I know Henry found Emma via credit card and a website. How did he know to look for her? Regina is strict and it was a closed adoption.
Answer: He knows who she is because he knows that the fairy tales are true. He was also shown to sneak out to go see Emma or someone else. Sometimes he succeeded, sometimes he didn't. This is how he knew to look for her despite his strict mother.