Doctor Who fans will soon get to see the finale of David Tennant as The Doctor. BBC America will air Doctor Who: The Waters of Mars on Dec. 19, and Doctor Who: The End of Time, Part One will premiere on Dec. 26. The second half of The End of Time special will premiere on a date to be announced soon. A clip of The End of Time, Part One can be found on BBC America’s website. Also, Waters and End of Time (both parts) will be released on DVD and Blu-Ray on Feb. 2, 2010. A five-disc set, Doctor Who: Specials Collection, is also out that day. As previously reported, Tennant will hand over Doctor duties to Matt Smith, who will become the 11th Doctor for the series set to premiere in 2010.