In Hubert Invents the Wheel, Hubert tried to make a indoor house pluming. That didn't go so when because he flooded his house. Since the pluming didn't work.
Hubert invented the wheel and connected to sledge. Once he showed his dad they gave it a test drive. Once they started to go down a hill they had A LOT of speed and gorp jumped off. He tried to use his muscles and stopped the cart.
Big Al tinkered with the wheel and once they began Hubert cart fell a part . Than Hubert got mad.
After the Big race Uma and Hubert meet again. Since he won the race they kissed.
keep your slimy lips off my daughter
Hubert and Hoja were entering Assyria. They found a huge wheel.
This is our ultimate challenge
After Hubert and Hoja entered Assyria they got captured. Hubert was yelling for help.