The story of the black Christmas comedy Doblba! takes place in the extended Muk family. The main character is Karel Muk, a simple man with simple dreams, living a somewhat stereotypical married life with Tereza, the stepmother of Karel's daughter Valinka. In the words of the script: ... Karel worked for many years as a cemetery caretaker and liked to say: "Only death is certain," but he never admitted that it could affect him in any way. There wasn't much to praise him for. His brother Robert Mu...