KOTSCH tells the story of four friends called Alf (Christoph Theußl), Boris (Andreas Kiendl), Chris (Michael Ostrowski) and Dalli (Michael Fuith), who grew up together in the small town Fohnsdorf in Styria.

A man and a woman who have not seen each other for 50 years are filled with hate when they meet at their grandchildren's wedding. Layer by layer, the old couple uncovers their baneful past...