Alien Portals: Time Travel, Prophecy and Missing People (2023) documentary

Explores other dimensions and the methods that Ancient Man used them, including real ancient time machines that were constructed based on Egyptian secret knowledge, early Man's visitations by Humans from the future, time portholes on Earth that are still being used today, the amazing truth about newly discovered doorways to other dimensions, the shocking true account of a father and son who journeyed to another world via an Argentinian Gateway and ten stunning cases of people who vanished in the mystifying Alaskan Triangle - remarkable case studies of our past history that we could not have ever imagined.