Fan Casting John Mulaney as Grey Matter in Ben 10 (Live Action tv show)

ln95 made this fan casting suggestion on February 3, 2021. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

John Mulaney

41 years old

John Edmund Mulaney is an American stand-up comedian, actor, writer, producer born 26th of August, 1982. He is best known for his work as a writer on Saturday Night Live and his standup specials: T...

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Grey Matter in Ben 10 (Live Action tv show)

Fan Casting

John Mulaney

Grey Matter (Motion Capture/Voice)

Ben 10 (Live Action tv show)

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Ben 10 (Live Action tv show)

by Man of Action

On summer vacation, an eleven year old boy discovers an alien pod with a mysterious alien watch-like device and as it attaches itself to his wrist, it allows him to transform into 10 different alie...

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ln95

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John Mulaney is known for his roles in Spider-Man: Into the Spider-Verse, Chip 'n Dale: Rescue Rangers, and Puss in Boots: The Last Wish. He has been suggested by fans for 3,848 roles on myCast, including Panic in Hercules. Similar actors include Bill Hader, Ben Schwartz, and Andy Samberg. John Mulaney was suggested to play Grey Matter in Ben 10 (Live Action tv show) by ln95. Other actors sugggested to play this role include Paul Rudd, Andy Serkis, and David Tennant. Ben 10 (Live Action tv show) has 120 roles, including Gwen Tennyson, Ben Tennyson, and Grandpa Max Tennyson.