Goldar and Zeltrax are back and more powerful than ever , bringing with them the Putty Patrol and Triptoids as they join forces with the main enemy's of the Dinocharge Rangers . The Venjix computer virus has also returned , bringing with him his new minions called The Thievens as they to join forces with the Dinocharge villens . This is why the main five Mighty Morphin Power Rangers and the main three Dino Thunder Power Rangers have combined their team's along with Power Rangers Dinocharge ; that way , they can finally destroy their old enemies once and for all . With Tommy Oliver as the Dinocharge Silver Ranger , he will also morph back into both the Mighty Morphin Green Ranger and Dino Thunder Black Ranger as well as the Mighty Morphin White Ranger for this Anniversary team up special .