Ancient Aliens (2010)

S4E9 The Time Travelers

Could the reports of extraterrestrial encounters or unidentified flying objects actually signify the presence of time travelers from a distant future? Moreover, could ancient visitors have been advanced beings from our own timeline, traveling back in time? A team of scientists delves into the intriguing concept of time travel, examining the potential methods for its realization. They also ponder the appearance and characteristics of individuals from 10,000 years ahead, as they seek to uncover the mysteries of time and the implications of our existence.