Overview:BBC AMERICA celebrates the Tenth Doctor, David Tennant, in a new special of Doctor Who: The Doctors Revisited. Tennant played the part from 2005 to 2010. The special begins with David Tennant, Freema Agyeman (companion Martha Jones), lead writer and executive producer Steven Moffat, among others, discussing how and why the Tenth Doctor has become one of the most popular Doctors of all time.