Dr Viper

Dr Viper he is the villain from Swat Kats. He was the name Dr Elrod Purvis he got on a Viper Mutagen 368 so he was now Dr Viper he is like half Cat and half Snake. His evil plan he make Monster to destroy Megakat City he live in his Laboratory where tree swamp and dirty water. In Season 1 Episode 13 he working with Dark Kat and the Metallikats to stop the Swat Kats they are like team. His skin color is green and darkgreen, his hair color is black, his Nose color is black, his eyes color is yellow by dark his eyes can be light. his Cape color is white. Dr Viper was the voiced at was by Frank Welker.