Character
Gregory
Gregory in The Simpsons (1989), played by Dan Castellaneta.
Read more about Gregory on Simpsons Wiki at Fandom
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Played by
Appears in
The Simpsons1989
Character
Gregory in The Simpsons (1989), played by Dan Castellaneta.
Read more about Gregory on Simpsons Wiki at Fandom
Simpsons Wiki's article on Gregory is short. Know more? Help write it
The Simpsons1989