Dr. Putrid T. Gangreen has a whistle to command all tomatoes to destroy San Z...
Attack of the Killer Tomatoes
Season 1 Episode 6: War of the Wierds
Dr. Gangreen reveals the story of a childhood enemy named Sidney Igotcha whose tricks led to Gangreen's obsession with tomatoes. Now he's back and created a new enemy aimed at his own attempts at world conquest.