In “Bullsprit”, Jannis faces the challenge of successfully managing the run-down petrol station of his late uncle Stavros (Friedrich Liechtenstein) together with his friends Sammy and Nick for a month, so that he can eventually inherit it. No problem for the three of them? Wrong! A holdup, a dangerous undercover operation, a scheming company that puts obstacles in the way and chaotic friends – Jannis faces the most difficult task of his life. Will the petrol station end up his? His uncle’s notary (Oliver Korittke) keeps an eye on progress and decides on success and failure.