'Doctor Who' Mars Special Hits BBCA In December

British audiences will get to watch it in just a couple weeks, but American audiences will only have to wait a month to see the "Doctor Who" special "The Waters Of Mars."

It will air on BBC America on Dec. 19 at 9 p.m. ET, starring David Tennant and British stage and screen actress Lindsay Duncan, who has appeared in shows such as "Rome." Duncan plays Adelaide, who BBC describes as The Doctor's "cleverest and most strong-minded companion."

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