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Fan Casting John Oliver as Grey Matter in Ben 10

bryanhogan2 made this fan casting suggestion on November 6, 2021. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

John Oliver as Grey Matter in Ben 10

John OliverUnited Kingdom

47 years old
​John Oliver (born 23 April 1977) is a British-born stand-up comedian, actor and writer. He is best known for his work on The Daily Show with Jon Stewart, for which he won an Emmy in 2009, as well ...
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Grey Matter in Ben 10
Fan Casting

John Oliver

as

Grey Matter (Voice)

in

Ben 10

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Ben 10

Ben 10

by Joe Casey, Joe Kelly, Duncan Rouleau
Ben Tennyson, a 10-year-old boy, discovers a magical device that can turn him into 10 different alien heroes, each with its own unique abilities. With this newfound power, Ben, Grandpa Max and cous...
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Fan casting suggestion made by:

bryanhogan2

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John Oliver is known for his roles in The Smurfs, The Lion King, and Wonder Park. He has been suggested by fans for 623 roles on myCast, including Commander Peepers in Wander Over Yonder. Similar actors include Rowan Atkinson, Simon Pegg, and Benedict Cumberbatch. John Oliver was suggested to play Grey Matter in Ben 10 by bryanhogan2. Other actors sugggested to play this role include Tom Holland, Chris Hemsworth, and Chris Evans. Ben 10 has 240 roles, including Ben Tennyson , Gwen Tennyson , and Kevin Levin.

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