Continuity mistake: At Skull Rock, when Captain Hook is swallowed by the crocodile Smee conks him on the head, and while Hook is underwater note that he has a left hand and his hook is at his right side, but it should be the opposite way. (00:45:00)
Continuity mistake: At Skull Rock, after the crocodile has nipped off a good bit of Hook's clothing, right sock and shoe, when Hook rushes toward Smee in the boat the crocodile opens his mouth, and just as he swallows Hook he's nearly fully clothed and wearing both socks and both shoes.
Continuity mistake: Before Smee gives Hook a shave they hear Tick-Tock Croc approaching, and when Hook nervously spins around to look at the water, note that he has a left hand and his hook is at his right, but it should be the opposite way. (00:24:20)
Continuity mistake: In the duel at Skull Rock, after Peter leads Captain Hook onto thin air, Hook drops his sword and scrambles to grab hold of the cliff again. But when we see Hook's reaction to the approaching crocodile, you can see his sword back in its sheath. (00:51:50)
Continuity mistake: After the mermaids splash Wendy with a ton of water, her hair is wet and you can tell because it is sort of hanging down and drooping. Then they cut away, then when they cut back to Wendy, her hair is perfectly dry. (00:37:55)
Continuity mistake: As Wendy is singing 'Your mother and mine' she lays Michael down. As she is laying him down, her nightgown turns white. The next time you see her, her nightgown is blue again.
Continuity mistake: The first time we see the pirates a group of them are doing dagger-throwing at a chalk drawing, but in the very first shot the drawing is missing.
Continuity mistake: In the scene where the crocodile attacks Hook at Skull Rock, there is a shot where the croc bites Hook's left foot and the shoe comes off, leaving Hook's left foot bare. In the shot with Hook wrapped around the croc's snout, the shoe is back on Hook's left foot and his right foot is bare.
Answer: They never officially confirmed; but it was likely castor oil or morphine. Both were used around this time period as a common "medicine" for children.
Cocaine, heroin, and alcohol-based elixirs were also commonplace and considered "safe and effective" for children.
raywest