The Dark Knight didn't have a case of the Monday's as it set yet another box office record yesterday. According to Variety, The Dark Knight earned $6.3 million on Monday to bring its total to $400.1 million, breaking the record for the fastest film to reach $400 million domestic.

The $400 million milestone was set in just 18 days, shattering the previous record held by Shrek 2, which needed 43 days to cross that box office landmark.

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After just three weeks in release, The Dark Knight stands a good chance at breaking the $500 million barrier that only Titanic has crossed, and there is a chance it could break that film's all-time domestic box office record of $600.8 million.