The BBC today announced the imminent arrival of the final Doctor Who episodes starring David Tennant as the Doctor. Television’s longest running science fiction series, shot in HD, has just three episodes to go before a new Doctor arrives on screen next year.
The next special, Doctor Who: The Waters of Mars airs on BBC AMERICA, Saturday December 19, 9:00pm ET/PT. It stars Tennant and British stage and screen actress Lindsay Duncan (Rome, Langford) as Adelaide, his cleverest and most strong-minded companion.

