This doctor who screencap might contain
traje de negocios, juego de negocio, signo, cartel, texto, pizarra, letrero, calle, escena de la ciudad, entorno urbano, configuración de la escena de calle, ciudad, and urbano.
Hear what happened when David Tennant called in as "Derek The Weirdo" on Virgin Radio!, to wind up the lovely Freema Agyeman, Dr Who assistant Martha, and to scare the hell out of her...