Region 1 : May 12, 2009
Region 2 : April 13, 2009
Region 4 : July 1, 2009
21st of September, 2010
Yes! Season 5 of Two and a Half Men is available on DVD.
Two and a half men Season5 will be released on the 12th of May 2009 no it won't it is released on the June the 3rd
Season 6 will be out on DVD march 12 2010
its alredy out.
July 9th
September 6, 2011.
No, the season six dvd has not been released but it is availible for pre order on Amazon .com for $50.
As the previous answer correctly predicted, Mad Men season 4 will be released on DVD and Blu-Ray on March 29th, 2011.
mad men season 3 came out in 2010 and season 4 in 2011. the new season will be on tv in 2012 bc of contract delays
No release date has yet been set.
"The DVD release has been officially cancelled by Warner Home Video for the time being."- according to Wikipedia under X-Men: Evolution, DVD realeases, Season 4. X-Men Evolution will begin airing on Disney XD in June, so maybe it might influence Warner Bros to realese season 4 on DVD.