He is voiced by Clancy Brown, who also voices Mr. Krabs from SpongeBob.
Otto serves as the Hyperforce's mechanical expert. He pilots the Foot Crusher Cruiser 5, or the Super Robot's left foot. His primary weapons are green energy saws.
Fire Rebellion Storyline
Otto appears in Season 6 on a mission with Agent Michigan, Agent California, Sora Takenouchi, and Biyomon in the Everfree Forest to eliminate Catalina and end the opperations held there by Charon Industries.