The episode begins in Sanjo City, where the peace is shattered by the arrival of the Zeta Point timeship. Seth, having officially turned against Dr. Z and the Alpha Gang, unleashes his genetically modified to rampage through the streets. Key plot developments include:
The English dub episode 48, titled " One Final Move! " (originally aired September 19, 2009, in the US), serves as the penultimate episode of the first season. It centers on the betrayals within the Alpha Gang and the D-Team's race to prevent Seth from rewriting history using mutant dinosaurs. Plot Summary Dinosaur King (Dub) Episode 48
: The Black T-Rex is depicted as virtually unstoppable; Chomp, Ace, and Paris are easily overpowered by its massive size and strength. Even Dr. Z's Terry is quickly defeated. The episode begins in Sanjo City, where the
: "Black Tyrannosaurus' assault!" (ブラックティラノ襲来!) Key plot developments include: The English dub episode