Is time travel possible? In this fascinating short documentary, director Jay Cheel explores the real-life theories behind the science of time travel and strange subculture of enthusiasts who are obessed with it.
Meet Michio Kaku, world-renowned theoretical physicist and author of Hyperspace.
Meet Rob Niosi, a building of their own fans to full-scale replica house time machine of HG Wells.
Meet Larry Haber, the entertainment lawyer representing the family of John Titor, an alleged time traveler from the year 2036. Do these people know something about the world that the rest of us? Obsessed and science is a peculiar feature at the intersection of science fact and science fiction.