DC’s Legends of Tomorrow Season 3 Trailer History gets a remix. DC’s Legends of Tomorrow Season 3 premieres Tuesday, October 10th at 9/8c on The CW. Show More… 155 Comments Related Videos DC’s Legends of Tomorrow Season 3 “Remake History” Trailer (HD) DC’s Legends of Tomorrow Season 3 Comic-Con Trailer (HD) DC’s Legends of Tomorrow 2×17 Trailer “Aruba” (HD) Season 2 Episode 17 Trailer Season Finale DC’s Legends of Tomorrow 2×13 Trailer “Land of the Lost” (HD) Season 2 Episode 13 Trailer