In SIRIUS, a young boy whose most cherished companion is his loyal German shepherd devises his own form of resistance when the Nazis arrest his father, then order the confiscation of local canines, including his pet, to be retrained as attack dogs against the rebellious populace.

A story of Pepik, an orphaned boy recently adopted by foster family.

The late summer of 1918. Paul, Willi and Heinrich from an age-old German town are good friends, although there is a great deal that divides them. Heinrich comes from an officer's family with an army tradition and is preparing to enter cadet college. Paul's father and grandfather are workers, and Willi, left to depend on himself, works as a hotel messenger. The last year of the war is hard for everyone, but while Paul and Willi know their own minds and do not hesitate to help the war fugitives Tony and Sepp, for Heinrich everything is more complicated.

The last winter of the Second World War in the Beskids. To escape the bombing, eight-year-old Dagmar is taken by her mother from Prague to a mountain village. From there, they take the narrow-gauge railroad to school...