Hitler's angry reaction to the iPad

This is from the movie "Der Untergang" English Title: "Downfall" released in 2004. Its a German movie about the last days of Hitler, from the perspective of his personal secretary Traudl Junge .

The Swiss actor Bruno Ganzs played Hitler and his convincing performance was hailed as the best of all Hitler-actors and the movie was nominated for an Academy Award in the Best Foreign Language Film category.

This scene is at the bunker in Berlin where Hitler has confined himself during his last days.. as he was berating his generals for failing to stop the Russian troops who were closing in on the city.