The Rocker (2008) - 8 mistakes

Continuity: In the "playing bars" music montage scene, there is a shot where Fish and Curtis high five. It's a shot from their final concert that hasn't happened yet. Fish's hair is already short.

Other: In the scene where ADD is playing Rock Band in the tour bus, the game continues to play by itself after Matt, Curtis and Amelia are interrupted by a phone call from their manager informing them that they will shoot a music video.

Factual error: In the scene when ADD is first leaving to go on tour, they drive past the Rock and Roll Hall of Fame and the bus driver announces, "On your left..." The shot of the museum as they drive by is the front. The road going by this way dead ends; there would be no way for them to get on the highway or a surface road. (Look on Google Maps. They are on East 9th Street going northwest.)

Continuity: When the van stops and Fish's body is sent flying away, the position of his body on the ground differs between shots.

Factual error: In the movie, A.D.D. is opening for Vesuvius' induction into the Rock and Roll Hall of Fame, after Vesuvius becoming famous 20 years ago. This is an error because you have to be famous for 25 years to be inducted, not 20.

Continuity: When Fish is talking at the coffee place with Curtis, the glasses on the table keep moving around between shots.

Continuity: While in the bus stop, Fish looks at the Rolling Stone magazine that a man is reading. The wide shots show the cover folded, but in the close-up it's straight.

Continuity: When Fish is on top of the van and slides towards the windshield, his hand and the drumstick he holds are either against the windshield or away from it, depending on the angle.