Robotboy 1x13 Brother - Trakt

Robotboy wants a family of robots, and when he finds out he has a brother called Protoboy he goes to Kamikazi's lab to find him. But soon he finds out he's evil.

Robotboy Season 1 - Trakt

Robotboy: All Episodes - Trakt

Robotboy: All Episodes - Trakt

Protoboy, Robotboy Wiki

Robotboy 1x13 Brother - Trakt

Robotboy - Trakt

Happy Three Bots B-Day Gift for NIKY123 by Laura93RO on DeviantArt

Robotboy: All Episodes - Trakt

Robotboy Season 1 - Trakt

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Robotboy - The Revenge of Protoboy, Season 2, Episode 03, HD Full Episodes

Protoboy, Robotboy Wiki