Holding both British and Irish citizenship Robert Mullan is bestknown for his features Mad to be Normal Letters to Sofija Gitel and We Will Sing all of which he wrote and directed In the past he has shot single documentaries in India Pakistan Sri Lanka the USA Germany France Egypt and throughout the UK In addition he produced a 6 part series for Channel 4 on women spiritual teachers around the world and a 3 part series on mystical Islam titled Sufism the Heart of Islam