This doctor who screencap might contain
metro, metro tren, calle, escena de la ciudad, entorno urbano, configuración de la escena de calle, ciudad, urbano, cena, and comedor.
Tom Baker from '74-'81. According to my calculations, he starred in 42 episodes before his return in 'The Five Doctors'. Regenerated because he fell off a radio telescope. :( 'Logopolis'. <3