Rick Brade

Continuity mistake: Justin Timberlake drives over a spike strip which leads to losing control of his car and falling into the LA River under the 105 Freeway bridge. After Timberlake and Amanda Seyfried awaken, Amanda walks away from the wreckage and the tires on the wrecked car are still fully inflated and supporting the weight of the car. (00:50:00)

Rick Brade

Continuity mistake: SPOILER ALERT: When Henry Hamilton is first visible through the window by Will Salas he is sitting on the bridge and located on the very center. This bridge is the 7th Street Bridge in Los Angeles, which is a three arch viaduct design. After Will runs outside the building, the camera cuts back to shot of Henry, who is now sitting over the west bank of the river. The next shot, Will is directly in front of an electrical utility tower which obviously would never be placed over the center of the river. Then a closeup with Will's feet visible where you also can see the east-side arch and that he is still sitting over the west side arch of the bridge. Then when Will falls off the bridge he is back over the center arch of the bridge. It's most likely that the movie crew needed to relocate "Henry" to the west side in order for a camera boom to reach him for the close-up shot from the ground. (00:16:00 - 00:17:00)

Rick Brade

Factual error: Spoiler alert - When Henry's body is recovered under the 4th Street Bridge in Los Angeles, the 6th street bridge and the 7th street bridge (the one that he fell off) are each visible in the background. Meanwhile the water is visible moving towards the 7th street bridge which indicates that his corpse floated against the current. (00:22:20)

Rick Brade