Pursuit is a 1972 thriller television film directed by Michael Crichton.
John Michael Crichton , best known as Michael Crichton, was an American best-selling author, producer, director, and screenwriter, best known for his work in the science fiction, medical fiction, and thriller genres. His books have sold over 200 million copies worldwide, and many have been adapted... into films. In 1994, Crichton became the only creative artist ever to have works simultaneously charting at #1 in television, film, and book sales . His literary works are usually based on the action genre and heavily feature technology. His novels epitomize the techno-thriller genre of literature, often exploring technology and failures of human interaction with it, especially resulting in catastrophes with biotechnology. Many of his future history novels have medical or scientific underpinnings, reflecting his medical training and science background.more