Robert Webb
From Tardis Wiki, the free Doctor Who reference
Robert Patrick Webb voiced an unnamed robot in the Doctor Who episode Dinosaurs on a Spaceship. He was also an audience member for The Science of Doctor Who.
He is a British actor, comedian and writer most famous for working alongside David Mitchell in the sit-com Peep Show and sketch show That Mitchell and Webb Look. The two also worked together on Doctor Who, as Mitchell also voiced an unnamed robot in Dinosaurs on a Spaceship.