Revealing mistake: In the bone organ scene, right after Andy plays the second correct note, when Data runs to the entrance the entire stone floor is intact, then it disappears again. (01:21:30)
Continuity mistake: When Andy plays the final correct chord on the bone keys, the doorway opens and Brand rushes forward with nothing in his hands, as he grabs hold of the door's chain, but next close-up the lantern suddenly appears in his right hand. (01:22:10)
Continuity mistake: After the final correct bone keys are played, Andy is the last to cross, and in the close-up of her feet the map actually falls behind her into the hole, but it is back up in its proper place for Andy to make that last second grab for it. (01:22:25)
Other mistake: When the Inferno is in the cave the vessel's sails hang or are furled a specific way on the masts, but when the ship sails past the beach the rigging differs significantly. (01:23:45 - 01:47:40)
Continuity mistake: When the kids first see the Inferno, in the wideshot facing all of them, Brand stands between Stef and Mouth with Data and Mikey off to the side, but next shot facing the ship Brand is now at the other side hugging Mikey. (01:23:50)
Continuity mistake: When Mama Fratelli says, "Follow me," and begins to walk along the side wall, past the skeleton's bone keys, her body faces the skeleton as she holds a large flashlight in her left hand and the wall with her right hand. Next overhead shot she is turned around to face the wall and the flashlight has switched hands. (01:24:10)
Continuity mistake: When Mikey punches through the boards leading into the room with the treasure, you can see light coming through the opening. This could not be possible since there's a door on top of the opening that should block out any light. (01:27:25)
Continuity mistake: Before the 'bathroom' break, when Mikey holds up the map, the top of it is burned off and very few musical notes are actually there along its edge, but when they reach the skeleton's bone keys the top of the map is clean, with a musical score along the entire edge. (01:29:30)
Continuity mistake: Aboard the Inferno in One-Eyed Willy's quarters, when Brand says, "Don't know. Who cares?" he's holding a candlestick with a candle. When he fills his pockets with the riches in the previous and following close-ups, the candlestick style differs and it's loaded with melted wax. (01:30:25)
Continuity mistake: When Data shoots the blue suction dart at Mama Fratelli's gun, it leaves the stick behind still attached to his belt, but in the close-up of the gun the stick is attached to the suction cup and string. (01:31:50)
Revealing mistake: On Inferno's deck, when Data takes a stand against the Fratellis before he shoots the blue suction dart/string, the close-up of his utility belt is the same one seen at the start when he practices on the orange drum. Note the differences in the background and clothing/inventions under the coat. (01:31:50)
Continuity mistake: When Data shoots the blue suction dart at Mama Fratelli's gun, she drops the gun and when it falls below deck Jake's Sporto boot is seen on Mama's right (viewer's left), but in the previous and following shots Jake is standing to her left, beside Francis. (01:31:55)
Continuity mistake: On the deck of the Inferno, when Mama is pulling the pearls from Mouth's mouth, Francis is tying up Andy's hands with black rope. When Mama asks, "Is that all?" the color of the rope is off-white, but it then changes back to the black rope in the following shots. (01:32:30)
Continuity mistake: On the deck of the Inferno, when Francis is tying up Andy's hands in the tight close-up, his gun holster is gone. (01:32:35)
Continuity mistake: When you first see Andy's hands being tied, you can see that they are tied fairly tight. Right before she goes off the plank, you'll see that the rope is barely around one wrist. In the next shot as she is going into the water, you can see her holding her elbows with both her hands. Then when Brand rescues her the rope is secure again. (01:32:40)
Continuity mistake: On the Inferno's deck, after Mouth spits out the jewels from his mouth, when Andy calls Mama, "You gross old witch," Francis is tying up Andy's hands and his sword is held between his legs, but in the next shot Francis is behind Stef and the sword instantly appears in his hand held high. (01:32:45)
Revealing mistake: When Stef blindsides Mama Fratelli with a punch to the face, you can see Mama Fratelli reach up and grab her face before the punch lands. (01:34:30)
Continuity mistake: On the beach, when Mr. and Mrs. Walsh leave the van and then rush to Mikey and Brand, Mikey's knit hat is pulled down low over his ears, but next shot it is folded up above his ears, though he never touches it. (01:41:55)
Continuity mistake: At the end, when the Fratellis show up on the beach, Chunk and the others run over to Sloth to protect him and Chunk stands on a large boulder. The ground is rocky and the sand is brownish. When Chunk tells Sloth that he'll live with him, in the overhead close-up Chunk is now shorter than Sloth and the ground is pristine off-white sand. (01:44:10)
Continuity mistake: On the beach, when Mikey tells his father, "We had our hand on the future, but we blew itÂ…," in the close-up the brown blanket is only on Mikey's left shoulder, but in the previous and following shots the blanket is snugly around both shoulders. (01:45:25)
Answer: He says, "He is a big strong man."