Based on the incredible true story of Colonel Claus von Stauffenberg and his ingenious assassination plot targeting Adolf Hitler, this engrossing thriller reenacts the daring operation to eliminate one of the most evil tyrants the world has ever known.

Originally released as a motion picture in 2008. Special features. Disc 1 : Audio commentary by Tom Cruise, director/producer Bryan Singer and co-writer/producer Christopher McQuarrie; Audio commentary by co-writer/producer Christopher McQuarrie and co-writer Nathan Alexander; The Valkyrie Legacy documentary; The Journey to Valkyrie featurette. Disc 2 : Digital copy of Valkyrie for portable media players.