Frank Welker as Special Vocal Effects (voice)
Episodes 3
I Dream of Jimmy
September 27, 2002
• 12m
1x9
Jimmy invents the Dream Injector 5000 and enters Carl's dream to figure out what he is afraid of.
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Sheen's Brain
March 8, 2004
• 24m
2x10
Sheen is one math test away from being left back, so Jimmy turns his Brain Drain helmet into a Brain Gain helmet and uses it on his buddy, instantly quadrupling Sheen's IQ.
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The Evil Beneath
January 26, 2006
• 12m
3x15
The boys travel to the Bahama Quadrangle to disprove the myth of the disappearances associated with the mysterious site.
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