one flew over the cuckoo's nest (1975) watch online one flew over the cuckoos nest play One Flew Over the Cuckoo's Nest is a 1975 movie starring Jack Nicholson. He plays a character named R.P. Murphy. Murphy is a habitual criminal who is sentenced to prison. one flew over the cuckoo's nest (1975) dual audio Watch Full movie One Flew Over the Cuckoo's Nest (1975) Online Free.Upon arriving at a mental institution, a brash rebel rallies the patients to take on the oppressive Nurse Ratched, a woman more dictator than nurse.