|Season 1, Episode 39|
|Air date||October 27, 1997|
|Cliff Notes||Dinosaur Warriors|
The team is captured by an alien spacecraft and taken to the planet Krat, where the tyrannical Queen Zarconda forced them to compete in her gladiator arena, the Colosso-Dome. The dinosaurs must do battle with her champion - a tough humanoid-Diplothasaurus named Ridge.
After enduring several difficult challenges meant to test their might, the team manages to escape the Colosso-Dome. While trying to find their way back home. The Dinosaurs are ambushed by several giant robots. Stegz manages to escape, but the robots capture T-Bone and Spike, who are returned to the Colosso-Dome.
Next the team comes face-to-face with Queen Zarconda's current champion, a powerful humanoid Diplothasaurus by the name of Ridge. During their duel, T-Bone tries to reason with Ridge, stating that being a slave is worse than being extinct. T-Bone's words get though to Ridge, who agrees to help free all the people of Krat.
Together, along with the newly arrived Stegz, the team and Ridge manage to free the other gladiators and destroy the Colosso-Dome. As she escapes, Queen Zarconda vows revenge...