Rána jistoty (1975)

A drama set in a rural environment. In 1948, in the middle of a joyful wedding, the groom Tomáš Záruba stumbles among the wedding guests with a gun in his hand. He was shot by his own father, who disapproved of his choice of bride. The groom, Tomáš, is the son of the old kulak Záruba, who during the occupation denounced his neighbor Libor, who subsequently ended up in a concentration camp. However, Libor survived, and young Tomáš Záruba falls in love with his daughter Jana and marries her despite his father's protests.