Smilin' Joe Fission

Smilin’ Joe Fission 250px

Character Information Gender: Male Status: Unknown Age: Unknown Hair: None Occupation: Film Strip Commentator Relatives: None First appearance: Homer's Odyssey Voiced by: Harry Shearer

Smilin' Joe Fission is the official mascot of the Springfield Nuclear Power Plant and the Springfield Isotopes. He also stars in filmstrips shown to visitors at the Power Plant.

Episode Appearances

• Homer's Odyssey
• The Last Temptation of Homer

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