The first time Paul Volcker's last name is shown it is written "Vocker".
At the beginning of the film KPMG is said to be an American accounting firm. KPMG is headquartered in the Netherlands and incorporated in the United Kingdom.
The first time Dominique Strauss-Khan's name is shown, it is misspelled. 'Dominique' is written 'Dominque', and 'Strauss-Kahn' is written 'Straus-Kahn'.