The film tells the extraordinary adventures of four Englishmen - Michael, Johnny, Ben and Tim - in Lithuania. After a successful raid on an illegal casino in London, the "nice four" board a plane to Malaysia. Everything seems to be going according to plan. But... No one could have foreseen the shenanigans of the Eyjafjallajöküdl volcano, whose eruption forced the plane with the British to land in Vilnius. Not only that, but in addition to local squabbles and adventures on all parts of the body, the friends have to save themselves from the revenge-seeking owner of the robbed casino.