Zach charts a journey to determine whether time travel is possible. See more in Season 1, Episode 5, "Time Travel."

#InSearchOf

Subscribe for more from In Search Of and other great The HISTORY Channel shows:
http://histv.co/SubscribeHistoryYT

Find out more about the show and watch full episodes on our site:
https://www.history.com/shows/in-sear...

Check out exclusive The HISTORY Channel content:
History Newsletter - https://histv.co/newsletter
Website - https://histv.co/History
Facebook - https://histv.co/Facebook
Twitter - https://histv.co/Twitter

Hosted and executive produced by Emmy-nominated actor Zachary Quinto, and inspired by the iconic 1970s’ franchise, the series will examine unexplained phenomena from all over the world. UFOs and paranormal mysteries remain relevant as the Pentagon recently acknowledged a secret UFO program which investigated sightings of UFOs from 2007 – 2012.

The HISTORY® Channel, a division of A+E Networks, is the premier destination for historical storytelling. From best-in-class documentary events, to a signature slate of industry leading nonfiction series and premium fact-based scripted programming, The HISTORY® Channel serves as the most trustworthy source of informational entertainment in media. The HISTORY® channel has been named the #1 U.S. TV network in buzz for seven consecutive years by YouGov BrandIndex, and a top favorite TV network by Beta Research Corporation. For a deeper dive, visit history.com or follow @history on Instagram, Twitter, Facebook, YouTube and TikTok. For additional press materials visit the A+E Networks Press Center at http://press.aenetworks.com.