Fan Casting Charlie Day as Grey Matter in Ben 10: Race Against Time (Animated Version)

bryanhogan2 made this fan casting suggestion on February 18, 2022. 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: Race Against Time (Animated Version)

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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Ben 10: Race Against Time (Animated Version)

Ben 10: Race Against Time (Animated Version)

The Tennysons must stop a rapidly aging 1/2 human and alien named Eon who plans to open a doomsday-like rift that leads to an alien invasion in their hometown of Bellwood.
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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 3,600 roles on myCast, including Wander in Wander Over Yonder. Similar actors include Bill Hader, Jack Black, and Ryan Reynolds. Charlie Day was suggested to play Grey Matter in Ben 10: Race Against Time (Animated Version) by bryanhogan2. Other actors sugggested to play this role include Jim Carrey, Steve Buscemi, and Danny DeVito. Ben 10: Race Against Time (Animated Version) has 29 roles, including Eon, Diamondhead, and Gwen Tennyson.