<Tr> <Td_colspan="2"> ← Previous Series 4 Next → Series 5 </Td> </Tr> <Tr> <Td_colspan="2"> List of Doctor Who episodes (2005--present) </Td> </Tr> <P> The 2008--2010 specials of the British science fiction television programme Doctor Who are five specials that linked the programme's fourth and fifth series . They began on 25 December 2008 with "The Next Doctor" and concluded on 1 January 2010 with Part Two of The End of Time . They saw the departure of David Tennant as the Tenth Doctor . </P> <P> The End of Time was the first "serial" with an overall title and episode numbers since Survival in Season 26, the final serial broadcast during the series' original run . </P>

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