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The Simpsons
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The Boy Who Knew Too Much
Cast Appearances
The Boy Who Knew Too Much - Cast Appearances
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Guest Cast
Guest Crew
Cast Appearances
Crew Appearances
Gallery
Dan Castellaneta
voices
Homer Simpson
Julie Kavner
voices
Marge Simpson
Nancy Cartwright
voices
Bart Simpson
Yeardley Smith
voices
Lisa Simpson
Hank Azaria
voices
Apu Nahasapeemapetilon
Dan Castellaneta
voices
Groundskeeper Willie
Dan Castellaneta
voices
Mayor Quimby
Hank Azaria
voices
Moe Szyslak
Hank Azaria
voices
Chief Clancy Wiggum
Harry Shearer
voices
Ned Flanders
Harry Shearer
voices
Seymour Skinner
Harry Shearer
voices
Otto Mann
Harry Shearer
voices
Kent Brockman
Harry Shearer
voices
Dr. Julius Hibbert
Harry Shearer
voices
Jasper Beardly
Harry Shearer
voices
Rainier Wolfcastle