When does the fourth season of Doctor Who premere?!

Question: The fourth season will air next Spring but after that Tennant is taking time off to do stage work.

The fifth season will be shown in 2010

here is a link

http://au.news.yahoo.com/070904/2/14ced....

Answers: The fourth season will air next Spring but after that Tennant is taking time off to do stage work.

The fifth season will be shown in 2010

here is a link

http://au.news.yahoo.com/070904/2/14ced....

spring 2008