Aldenham was used to film additional interior scenes in the 1968 classic British film If...., starring Malcolm McDowell and directed by Lindsay Anderson. The most frequently used room was the main school Dining Room containing the portrait of Aldenham's founder Richard Platt. However, most of the filming occurred at the independent school Cheltenham College in the spa town of Cheltenham in Gloucestershire, which was the alma mater of the film's director.
Read more about this topic: Aldenham School