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MSB 4 04

Biography Edit

Season 1 Edit

Ralphie-tennelli-the-magic-school-bus-9

Inside Ralphie

Season 2 Edit

89b232b95a517d9f2eac573f277250f6

Flexes Its Muscles

Season 3 Edit

Salmon Bus

Goes Upstream

Season 4 Edit

MSB 4 04

Goes on Air


Behind the ScenesEdit

  • Ralphie's voice actor Stuart Stone plays Sheldon in Cyberchase's A Piece of the Action.
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