Monkey Shines 4K 1988

Allan, a promising student, ends up in a wheelchair after an accident. To help him get over his depression and find his will to live again, his friend Jeffrey, a genius scientist working on increasing the intelligence of monkeys, decides to give him a female capuchin monkey, the result of his experiments.
To teach the monkey how to care for the sick, Jeffrey turns to trainer Melanie. Allan and Ella, as he calls his new friend, get along perfectly, and after a while, Ella even begins to anticipate many of Allan's requests. Everything is going well, and the attraction between Melanie and Allan begins to develop into a stronger feeling. But one day, the monkey's dark side is revealed.