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Radioactive Man Icon.png The contents of this article or section are related to the Radioactive Man universe. They are considered fictional in The Simpsons.
For others named Cheech, see Cheech.
Character Information
Male ♂
Hair: Black
Occupation: Plasmo's sidekick
First Appearance: No One Gets Over the Underground!

Cheech is Plasmo's sidekick. He is a strange mystical student of herbs and keeper of the Ferrari and is Plasmo's personal parking valet


After Rod Runtledge went missing, Radioactive Man went to visit Plasmo at his house to get his help. However, he only found Cheech there as Plasmo had been busted as the cops didn't like his magic. Cheech then offered Radioactive Man some words of wisdom before Radioactive Man had to go and help stop a bank robbery. Before Radioactive Man left, Cheech asked him to heat up some food for him.

Later, Cheech acted as Radioactive Man for WZEN News.[1]

When Plasmo disappeared Cheech was forced to start a second job as chauffeur. After Radioactive Man found out about the situation, he started to search for Plasmo with help from Cheech.[2]