Thread:Paul.rea/@comment-12201062-20150117165951/@comment-4091815-20150117195509

I've not. Season 4 is available for pre-order on Amazon but there's no date certain that of which I am aware.

If they follow what they've done in recent years - the DVD would be released shortly before Season 5 begins. Season 2 was released 2 weeks before season 3 - Season 3(a) was released a month before Season 3(b). 82