General information First Aired 30th October 1989 Written by Jack Olesker Guest Stars Gary Schwartz (Inspector Clean)

Episode 33 - The Mark of Zero

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Mario and Luigi arrive in El Desert Land to meet the legendary masked hero Zero. However El Koopitan has captured Zero so the Mario's disguise themselves as Zero and Zero Plus One in order to save the real Zero.

The Mario brothers have their basement evaluated by Inspector Clean who loses his toupee to Radigator.

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