From Wikipedia, the free encyclopedia. Wayne Kramer (born 1965) is a South African screenwriter, film producer, storyboard artist and film director. Kramer has written and directed films such as The Cooler, Crossing Over, Blazeland and Running Scared. He also wrote the screenplay for the film Mindhunters, but the final script was heavily rewritten by others and bore little resemblance to Kramer's original work. He was also one of the filmmakers interviewed for the Kirby Dick documentary This F ...