Visible crew/equipment: When the camera zooms into the hook-shaped window-lock opening itself, you can see the faint reflection of the camera and its operator in the silver plate that the lock is attached to. (00:21:45)
Visible crew/equipment: When the pirates try to get Peters shoes, after he first arrives at Neverland, Tinkerbell starts fighting them. In one shot a pirate gets hit by a very large saucepan, and falls back-first off a balcony. The very long wire is very visible. It's really long and goes all the way from attached to his back, to offscreen. (00:36:00)
Visible crew/equipment: When Peter first arrives at Neverland we see Smee taking Captain Hook's hook to the ship. When the camera pans underneath the ship's sails to reveal the giant human skeleton attached to the prow you can see a metal walkway at the top of the screen, behind the sails, and the legs of some crew members stood on it. (00:37:23)
Visible crew/equipment: When Hook is first introduced by Smee, just as the camera focuses in on Hook's hook, you can see the reflection of the crew in it. (00:38:30)
Visible crew/equipment: Peter Pan is trying to free his children from Captain Hook, but is captured and tied up. After a few minutes, he falls into the sea; but is then saved by three Mermaids. Watch the last Mermaid with green hair, when she is swimming towards him. If you look at the foliage behind her you'll see a diver's hands rapidly flailing in an effort to swim backwards out of the shot. Also, as the mermaid is kissing Peter you can see a quick glimpse of the diver's mask and equipment. Easier to see on DVD - the Netflix version has been slightly obscured, but still visible. (00:48:25)
Visible crew/equipment: When Peter first arrives at the Lost Boys hideout, as he stands up (and the shot moves backwards), you can see the cameras shadow on the ground on the far left side of the screen. (00:49:29)
Visible crew/equipment: When the Lost Boys begin to chase Peter around their hideout there is a shot that starts high up in the trees and moves down as it closes in on Peter running from the kids. As the shot passes a support beam attached to the track that Rufio's sail-ship runs on you can see the camera's shadow cast on the support. (00:52:22)
Visible crew/equipment: After one Lost Boy fires an arrow at Peter's butt, you can see a thin piece of fishing wire that hangs past the bow and in front of the Lost Boy, either used to launch or control the arrow. (00:53:40)
Visible crew/equipment: After Hook is eaten by the giant crocodile Peter shouts "Bangarang!" and the kids start yelling it as well. Look on the far right of the screen, behind and underneath the crocodile, and you can see a pair of legs in blue denim jeans just standing there. (01:59:41)
Visible crew/equipment: White lighting screens are reflected on Peter's glasses when he looks up to see Rufio for the first time, and right afterwards when he runs away and bumps into a net.
Visible crew/equipment: When the assistant shows up to film Jack, the studio lights reflect on his glasses.
Visible crew/equipment: As the hook is locked into place, there are several pyrotechnic charges set off, one of which can be seen exploding directly underneath the hook. Also, the studio lighting is reflected in the chrome finish.
Visible crew/equipment: As Jack walks away after striking out, the studio reflecting panels can be seen on his helmet.
Visible crew/equipment: When Peter arrives in Neverland he walks up to some pirates and says, "I'm looking for someone". The pirates chase him and Tink beats them up. In one shot, when a pirate is being thrown from a balcony, there is a launch pad in between the slats.
Answer: 1) Though it is never fully explained, the mystical way Peter Pan would come and go from Never land. 2) It was Smee who was doing the spying. When Hook asked Smee, "This can't be my great and worthy foe?" Smee replied, "I have all the information here." He had a file of paper work on Peter. 3) Hook knew where the Lost Boys were, When Peter asked, what happened to the Never Tree. Tinkerbell said, "Hook burned it when you didn't come back." He considered the Lost Boys not worth the effort. It was Peter, he wanted.