The picture unfolds somewhere in the north of London. The protagonist of the film Jack once decides to put 250 pounds on horse racing. The bet is very risky, because there is a miserable chance that the three Jacks designated by the horses will win. Starting with this unusual Friday adventure, events in the film begin to develop rapidly. Jack is well aware that he risks a lot, but the coefficient on this bet is very high, and therefore, in case of a win, the main character and his friends will receive a substantial amount of money. What is the continuation of this fascinating criminal story?