Линк (1986)

There is no doubt that Professor Steven Philip is an eccentric scientist. Fascinated by the mysteries of human evolution, he has been conducting experiments in his countryside mansion. To assist him with various tasks, he hires his diligent student, Jane. As she arrives at the house, she is greeted by Link, the mischievous orangutan. Little does she know that her stay will take a dark turn.
One fateful day, Professor Philip leaves for a trip to the city to finalize the sale of Voodoo, one of the chimpanzees involved in his studies. This leaves Jane alone with the remaining chimpanzees, including the enigmatic Link. However, as the evening approaches, Jane stumbles upon a chilling discovery - Voodoo's lifeless body lying motionless. Shocked and frightened, she tries to make sense of the situation.
But the mystery deepens when a stranger arrives, claiming to be interested in purchasing Link. Before anyone can react, tragedy strikes, and the man meets a tragic end. Fear and uncertainty fill the air as Jane realizes that something sinister is happening within the walls of the mansion.
Meanwhile, Professor Philip, unaware of the unfolding events, continues his business dealings in the city. However, when he fails to return at the expected time, concerns grow. Everyone begins to wonder - has the professor met with a similar fate? Is he yet another victim trapped in the clutches of this dangerous web?
As the investigation unfolds, Jane finds herself caught in a web of secrets, deceit, and the unbroken chain of evolution - searching for answers in a perilous journey through the dark corridors of the human mind.