In this behind the scenes documentary, join the Supermarionation directors as they offer you a masterclass in filming with puppets – with filmmaking tips spanning their work on Thunderbirds, Captain Scarlet, Four Feather Falls, Supercar, Joe 90, The Secret Service, Fireball XL5, and Stingray. How do puppets compare with live-action actors? What were the challenges of working on a Slough trading estate? How could editing bring a film to life?