One Flew Over The Cuckoo's Nest Trailer (1975)
Randle Patrick McMurphy (Jack Nicholson), a recidivist criminal serving a short prison term on a work farm for statutory rape, is transferred to a mental institution due to his apparently deranged behavior. This is a deliberate gambit by McMurphy in the belief that he'll now be able to serve out the rest of his sentence in relative comfort and ease.