Other mistake: The copyright date is 1967. In the final title frame at the end of the movie, the copyright date in Roman numerals is incorrect. The V and the X are inverted. It reads MCMLVXII. The correct Roman numeral is MCMLXVII.
The Graduate (1967)
1 other mistake - chronological order
Directed by: Mike Nichols
Starring: Dustin Hoffman, Anne Bancroft, William Daniels, Katharine Ross
Factual error: There is a scene with Benjamin Braddock going to Berkeley, but his car is driving on the upper deck of Bay Bridge which only goes in the direction of San Francisco.
Buck Henry: Are you here for an affair, sir?
Trivia: Mrs. Robinson is supposed to be much older than Ben. In fact Anne Bancroft was only six years older than Dustin Hoffman.