Continuity mistake: When they all get into the back of the truck when trying to hitchhike to Berlin, Scotty simply pulls the cover closed without securing it. But in the next shot, when the truck is pulling away, the cover is fully secured. The driver never got out of the truck so he couldn't have closed it himself, and the cover, very obviously, has to be secured from the outside.
Continuity mistake: When cooper jumps into the hot tub with candy, the shot from Candy's back shows her arms are open. But when it goes to the next shot of her face, her arms are closed, covering her chest.
Character mistake: Scott says that England is an island, which is incorrect; England, along with Scotland and Wales, is one of the three major divisions of Great Britain, which is an island.
Audio problem: At the graduation Fiona tells Scott that they need to talk. He says, "Yeah, about what?" and the shot changes and you can see he is mouthing "about what" again. (00:03:55)
Chosen answer: It was made for the movie but you can now find it all over the 'net. Try a Google search.