Fan Casting David Tennant as Grey Matter in Ben 10 (Live Action tv show)

sam2020 made this fan casting suggestion on October 28, 2020. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

David Tennant

53 years old

David John Tennant (né McDonald; born 18 April 1971) is a Scottish actor. He was the tenth incarnation of the Doctor in the sci-fi series Doctor Who (2005–2010; 2013), returning to the show as the ...

See Profile

Loading another FastCast...

Grey Matter in Ben 10 (Live Action tv show)

Fan Casting

David Tennant

Grey Matter (Motion Capture/Voice)

Ben 10 (Live Action tv show)

Do you agree?

Vote Yes Vote No

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...

See Story

Has this person been officially cast for this role? Click here.

Fan casting suggestion made by:

sam2020

Join the Conversation

0 comments on David Tennant as Grey Matter in Ben 10 (Live Action tv show)

David Tennant is known for his roles in Harry Potter and the Goblet of Fire, How to Train Your Dragon: The Hidden World, and How to Train Your Dragon. He has been suggested by fans for 9,608 roles on myCast, including Riddler in DCEU Rebooted. Similar actors include Jon Hamm, Hugh Jackman, and Tom Hiddleston. David Tennant was suggested to play Grey Matter in Ben 10 (Live Action tv show) by sam2020. Other actors sugggested to play this role include Paul Rudd, Danny DeVito, and Steve Carell. Ben 10 (Live Action tv show) has 120 roles, including Gwen Tennyson, Ben Tennyson, and Grandpa Max Tennyson.