Mistakes
In the scene after Black and Cera become guards for the city of Sodom, they are told to line up in formation. Cera's character claims to not have a sword but when they are walking outside to line up you can see he has a sword in his scabbard. See more...
Movie Mistakes blog
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Year One (2009)
Directed by Harold Ramis, starring Jack Black, Michael Cera, Oliver Platt, Olivia Wilde (add more)
Year One trailers
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