Don't Lose Your Head: The Making of 'The Reign of Terror' (2012) is a Documentary film that follows don't Lose Your Head is a documentary about the making of Doctor Who story The Reign of Terror. Don't Lose Your Head: The Making of 'The Reign of Terror' is not currently listed with streaming providers in your selected region, but availability can change over time. Fans of documentary movies may also want to explore similar titles below.