From Wikipedia, the free encyclopedia. Robert "Bob" Keen is a British film director. He has directed eight films, including The Lost World, but he has also written screenplays, as well as working on special, visual and make-up effects. He has been nominated for six Saturn Awards, all for best make-up, including for his work on Hellraiser and Candyman. Description above from the Wikipedia article Bob Keen, licensed under CC-BY-SA, full... see more