spring 2011
September 1rst in The USA/UK September 8th for Australia
Series 5 will probably air around Spring 2010.
There will not be a new series of Doctor Who until 2010 when the new Doctor will have taken over from David Tennant. Planet of the Dead is the first of four specials that will air in 2009 instead of a full series.
There will be no Doctor Who series in 2009, instead there will be four specials, the first of which will air on BBC1 on Easter Sunday. There will however be a new series in 2010.
The new series with Matt Smith begins on April 17
Series 7 airs on BBC One, BBC American and SPACE on Saturday, September 1. It airs on Australia's ABC TV on the 8th.
the new actor playing the role of "the doctor" on the series "dr.who" is Matt smith....
The new doctor who series six aliens are called The silence! These are not the only new aliens for this series but so far the only ones!
2011.
Actually, there are going to be 14 total episodes this series. The first part (of 5 episodes) has just concluded, the Christmas episode will introduce the Doctor's new companion, and the rest of the season will air in 2013 sometime (no set air date yet).
There is no 2011 Easter special. The next episode will air on April 23rd but it is the start of the new series not a special.
Yes there will be a series 7, Matt Smith will continue to play the Doctor but there will be a new companion.