A full six-episode series will then follow, seeing drag-loving diva Stephen (West End star Layton Williams) and troublemaker Mitchell (Wernham) back in the classroom as newly qualified (but woefully inexperienced) teachers. Written by a team of breakthrough writers led by Nathan Bryon - including Laura Smyth, Leila Navabi, Priya Hall, Ciaran Bartlett, Rhys Taylor and Layton Williams - Series 4 will see Stephen and Mitchell get to grips with their new career and wayward students, all whilst new headteacher and control freak Ms Hoburn looms large. Meanwhile, recently departed head Mr Fraser (Mathew Horne) and his questionable 'bants' continues to hang around the school in various lowly roles as HR struggle to fire him. Syborn will direct all seven new episodes whilst Jack Whitehall will serve as executive producer.