What's this Pokemon show called?
This is Destiny Deoxys, which is the 2004 movie where Deoxys was one of the main Pokemon. The basic plot is that Deoxys was in a meteorite that crashed in the North Pole. Four years later, Deoxys takes control of a city, by shutting down all of the machines and taking everyone hostage. Ash and his friends need to save the city.

At least some of the screenshots appear in this trailer.