An 8-week course in long-form musical and narrative improvisation, coached by leading members of the Olivier Award-winning Showstopper The Improvised Musical, the first long-form improvised show to run in London's West End. This course is exclusively for people who have completed a previous Showstopper 8-week course or 5-day intensive. Schedule: every Tuesday, 7-10pm, from January 13 - March 3, 2026. Venue : American Church, 79a Tottenham Court Road, London W1T 4TD Cost : £430 Refunds : These courses operate with tight margins, and we will only normally be able to offer a refund if someone else is able to take the place. We often have waiting lists for courses, so if you find yourself unable to do a course you have booked, please get in touch as soon as possible. We have a limited number of scholarship places on our workshops and courses for members of ethnic minorities. Please email us to enquire.