SURPRISINGLY good first episode of a new English h sitcom written and starring Jack Whitehall ( pictured) playing ng a slight variation on JP, his posh, arrogant 20- something student udent from Here he’s the rumpled Alfie Wickers, ers, a truly awful teacher who turns up at school hung over and vomits. In class. Much of the comedy comes from rom his clashes with his nemesis the deputy head, or his hopeless opeless attempts to impress cute young teacher Rosie ( Sarah ah Solemani). Michael Horne, from plays the “wacky” headmaster. A US remake, also starring Whitehall, is in the works.