Time, the Fourth Dimension (2012)

TIME: THE 4TH DIMENSION - Join Christopher Lloyd (Back to the Future) and Deep Roy (Charlie and the Chocolate Factory) on a scientific journey as they explore the history of time, time relativity, space-time, and even what time travel might be in the future through breathtaking computer graphics and stunning time-lapse images. Learn all about this fascinating phenomenon that scientists and philosophers have struggled to define for millennia.