Its already started but its on every Sunday and its getting close the end of the series already.
Supernatural season 4 started on ITV2 two weeks ago. this Sunday will be the third episode.
YOUR MUM, according to loads of other sites January 09
September 6, 2011
after season 4
When Only Hot Will Do announced January 25th 2009 at 9pm on ITV2 for the Season 4 Premiere of Supernatural
Supernatural Season 4 Part 1 is out on sale now. Part 2 will be out soon.
September 10th
September 10th
September 18 , 2008
September 10th
January 9th
Season 4 will be out in UK soon as season 4 has been started in US