Continuity mistake: Watch carefully during the scene where Hurley gets launched by the sprinkler. When Darwin says, "Come on, soggy," as he is walking away, the camera pans back to show Hurley still lying on the concrete, we see little guinea pig footprints in water on the sidewalk. They weren't made by Hurley because he hadn't moved and Darwin had dodged the water and was completely dry. Nor did he walk in the water either.
Continuity mistake: After getting the 3 sphere car and FBI guys starts to hunt them. In the first jump after Juraze says " here comes the bad guys". When they land from the jump the FBI car front left wheel gets flatten and the front lower left bumper light gets loose. Scenes after its fixed again. (00:55:00)