Considered by some to be one of the greatest films ever made, One Flew Over the Cuckoo’s Nest is No. 33 on the American Film Institute’s 100 Years – 100 Movies list.
One Flew Over the Cuckoo’s Nest is a 1975 American comedy-drama film directed by Miloš Forman, based on the 1962 novel One Flew Over the Cuckoo’s Nest by Ken Kesey. The film stars Jack Nicholson as Randle McMurphy, a new patient at a mental institution, Louise Fletcher, William Redfield, Will Sampson, Sydney Lassick, Brad Dourif, Danny DeVito and Christopher Lloyd.
The producers decided to shoot the film in the Oregon State Hospital, an actual mental hospital, as this was also the setting of the novel. The hospital’s director, Dean Brooks, was supportive of the filming and eventually ended up playing the character of Dr. John Spivey in the film. Brooks identified a patient for each of the actors to shadow, and some of the cast even slept on the wards at night. He also wanted to incorporate his patients into the crew, to which the producers agreed.