The release date is October 8th.
According to Play.com the DVD/Blu Ray extras are:
Citizens of Cosmopolis – An exclusive in-depth documentary
Interviews with Cast & Crew (listed only in the Blu Ray at Play.com’s site)
You can pre-order it on Amazon UK: DVD/Blu Ray, at HMV: DVD/Blu Ray or at Play.com DVD/Blu Ray
Thanks to RPLife
