Chester is a Stygimoloch, and the best friend of Maria. He appears in Riley's Adventures. He is his first debut in the episode The Exciting Soccer Match. He later grew into an adult in the section The Battle for the Glades of Dreams. Gallery He as an adultAdd a photo to this gallery Retrieved from "https://parody.fandom.com/wiki/Chester_(Riley%27s_Adventures)?oldid=1844080" Categories: Characters Male Characters Riley's Adventures Characters Grey Characters Animals Heroes Protagonists Shy Characters Quiet Characters Timid Characters Teenagers Adult Characters Characters voiced by Jack McBrayer Community content is available under CC-BY-SA unless otherwise noted.