A Yank at Eton is an American comedydrama film. It was the 1942 sequel to the 1938 A Yank at Oxford. It tells the tale of a cocky youth Rooney unwillingly yanked from an American school who has to move to England, where he is sent to attend the elite Eton College. With England at war, all of the movie was filmed in the United States, not at Eton.
The movie was very popular according to MGM records it earned 1,542,000 in the US and Canada and 1,135,000 elsewhere, giving the studio a profit of 1,101,000.
Source: Wikipedia