English doctor Maxwell (Shearsmith) attempts to settle in a French sleeper carriage in advance of an important job interview. He is disturbed first by drunk, flatulent German Jorg (Pemberton), then by English couple Kath (Julie Hesmondhalgh) and Les (Mark Benton), who are travelling to their daughter's wedding. When Australian backpacker Shona (Jessica Gunning) brings the posh Hugo (Jack Whitehall) back to the carriage, a surprising discovery is made.
