Space Boy is a recurring character in the show. He is a superhero and a fan of Olie, Billy, Pollie and Zowie and the gang. He resembles Olie, but he and Space Dog are blue and silver instead. He is voiced by Kyle Fairlie (also the voice of Percy when he was a young bot). He is one of the deuteragonists of The Great Defender of Fun and one of the tritagonists of The Baby Bot Chase.
- Catchphrase - "I'll do my best, cause that's the best I can do!"