Monster makes an imaginary friend and loses his walking license.
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Robot & Monster try to fight off thieves with a high tech security system, and visit a gross sewage plant too!
Marf bites Robot and causes him to face his greatest fear - the doctor! Meanwhile, Monster invents the best back scratcher ever!
Monster becomes Robot's lawyer, and Robot becomes a model.
Robot's Grandma comes for a visit, and he creates another robot to do his bidding.
This holiday season, Nickelodeon crowns the new King of Wrap!
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