Watch Crop Circles: Quest for Truth (2002) : Full Movie Online Free Crop Circles: Quest for Truth is a compelling and provocative feature-length documentary full of never-before-seen footage and interviews with leading Crop Circles researchers and scientists, some of whom agreed to be on camera for the first time. The film is an in-depth examination of prevailing theories about the origin and nature of Crop Circles and the possible implications for us and for the future of Planet Earth.