One scene shows a woman both breasts shown.
Several men are fully nude in a mental institution. One man is fully nude with his genitals visible, and other men's backsides can be seen.
In the extended director's cut, a woman strips nude. Her bare breasts are seen briefly in a few shots.
The supporting female character wore a low-cut gown that exposes lots of cleavage, her fiancée can later be briefly seen sensuously kissing her spilling breasts.
The theatrical version lacks the female nudity, but does include the full-frontal male nudity in the asylum.