One Flew Over the Cuckoo's Nest is a 1975 drama film directed by Milos Forman. The story follows Randle McMurphy, a criminal who feigns insanity to avoid prison and is sent to a mental institution. There, he clashes with the oppressive Nurse Ratched, leading to a battle of wills that has far-reaching consequences for the patients.

Jack Nicholson, Louise Fletcher, William Redfield