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Fan Casting Charlie Day as Grey Matter in Ben 10

banjoisis made this fan casting suggestion on September 28, 2023. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Charlie Day as Grey Matter in Ben 10

Charlie DayUnited States

49 years old
Charles Peckham Day (born February 9, 1976) is an American actor, writer, and producer. He is best known for playing Charlie Kelly on the FX dark comedy It's Always Sunny in Philadelphia (2005–pres...
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Fan Casting

Charlie Day

as

Grey Matter (Voice)

in

Ben 10

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Ben 10

Ben 10

based on season one of original Ben 10
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Fan casting suggestion made by:

banjoisis

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Charlie Day is known for his roles in Monsters University, Pacific Rim, and The Lego Movie. He has been suggested by fans for 3,660 roles on myCast, including Wander in Wander Over Yonder. Similar actors include Bill Hader, Jack Black, and Ben Schwartz. Charlie Day was suggested to play Grey Matter in Ben 10 by banjoisis. Other actors sugggested to play this role include Louis Partridge. Ben 10 has 25 roles, including Ben Tennyson, Producer, and Four Arms.

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