Continuity mistake: When Fin stops near the school bus, the bus number changes from "278146" to "278245" during the rescue of the kids.
Continuity mistake: While the shark is atop the car roof, when Fin tries bashing it with the baseball bat, Fin's watch vanishes in all of the overhead shots.
Continuity mistake: During the bridge rescue, Baz is wearing his multi-studded leather watch on his left wrist and a bunch of bracelets on his right, but in all of the closeups of his arms the bracelets vanish, the watch band changes, and his tattoos are gone.
Continuity mistake: At Fin's house, at the bottom of the stairs there's a table and a ceramic lamp at the corner of the walls, and when Collin shouts for Fin's help he's standing at that corner and the lamp has been knocked over under the water, but after Collin's demise the lamp is upright and back in place.
Continuity mistake: When Fin's in the water with the surfer girl, many of his closeups are flipped - note the Tilos logo on the neck of his wetsuit changes between Fin's left, the correct way, and his right which is backwards.
