Playlist Ancient Aliens Returns with a 2 Hour Special 0:15 Date: May 13, 2019 See Video DetailsHide Video Details Report A Problem Are we simply realizing mankind’s future or returning to its extraterrestrial past? Ancient Aliens returns to HISTORY Canada with a 2-hour special Friday May 24 at 8pm. Full Episodes All Seasons All Seasons Season 12 Season 13 Season 18 Season 21 Watch on Global App Ancient Aliens S13 E94: The Harmonic Code 41:24 Apr 9, 2021 Watch on Global App Ancient Aliens S13 E93: The UFO Pioneers 43:19 Mar 26, 2021 Watch on Global App Ancient Aliens S13 E95: The Space Travelers 43:19 Mar 19, 2021 Watch on Global App Ancient Aliens S12 E85: Impossible Artifacts 43:19 Mar 12, 2021 Watch on Global App Ancient Aliens S12 E72: The Forbidden Bible 43:19 Mar 5, 2021 Watch on Global App Ancient Aliens S12 E84: Giants of the Mediterranean 43:19 Feb 26, 2021 Watch on Global App Ancient Aliens S12 E86: The Galactic Keyhole 43:20 Feb 19, 2021 No Results. Please adjust filters. Load More