Monster Truck / Scientist
Dr. Frankenwagon is a scientist.
In Monster Truck Mater, Dr. Frankenwagon is a diminutive van and the World Champion of the Monster Truck Wrestling federation. He himself doesn't fight, but uses his Monster - made from construction vehicle parts to fight for him. He is seen in the final round where he unleashes his monster to fight Mater, who used trickery to flip the entire arena over and defeats both Frankenwagon and the Monster.
- He seems to be based on Victor Frankenstein.