Required viewing from the week in DVD.

District B13 District 13 Ultimatum Blu-rayParkour, the art of jumping around on stuff, has given the action genre a shot in the arm in recent years, thanks, in part, to the futuristic flicks "District 13" and its sequel, "District 13: Ultimatum." Now all the high-jumping, bone-crushing action can be enjoyed in HD glory with the "District B13/"District 13: Ultimatum" Blu-ray 2-pack. Is there any doubt that producer Luc Besson ("Taken," "The Transporter") is the current king of the action genre?

Also in stores:
-- "G.I. Joe: Season 2.0" -- which collects the episodes where Cobra combined the DNA of famous world conquerors to create Serpentor -- is approximately when sh** started to get weird for the Real American Heroes.
-- He who controls the spice, controls the universe. But he who owns "Dune" on Blu-ray gets to see Sting's space Speedo in digital hi-def.
-- Heath Ledger's final performance in Terry Gilliam's "The Imaginarium of Doctor Parnassus" more than makes up for the fact that movie makes zero sense.