Title: The Lawnmower Man
Year: 1992
Actors : Jeff Fahey, Pierce Brosnan, Jenny Wright, Mark Bringelson, Geoffrey Lewis
Plot: A scientist performs experiments involving intelligence enhancing drugs and virtual reality on a simple-minded gardener. He puts the gardener on an extensive schedule of learning, and quickly he becomes brilliant. But at this point the gardener has a few ideas of his own on how the research should continue, and the scientist begins losing control of his experiments.