Deliberate mistake: When a shark lands in front of TCL Chinese Theater (Grauman's), it leaves a shark shaped indentation on the ground right above the square concrete block with Steven Spielberg's signature, handprints and shoeprints. Fun homage to the 'Jaws' director. But in fact the actual concrete block, dated 5-16-84, is rectangle and shared by both Spielberg and George Lucas, and it's also not located at the center of the forecourt in front of the doorway.
Deliberate mistake: April wears a watch and bracelet on her left wrist, but after Fin is swallowed by the shark, when April puts her hands on her head in the closeup it's a flipped shot - note the watch and bracelet are on her right wrist.
Deliberate mistake: When Baz is driving the 'movie car' the vehicle does not have hubcaps, but in the closeups of the tires there are hubcaps, and the tires change, plus there's tape covering the brand name at the center of the hubcap.
