While Richard and the rocketry team abandon the Suicide Club for more conventional pursuits, Jack delves deeper into the world of Thelema and Sex Magick as a means to convince General Braxton that reaching the moon isn't just comic book fantasy. Susan's concerns about Jack grow after she researches Aleister Crowley and confronts Maggie with the mysterious truths behind this cult religion. Susan's questions leave Maggie at a breaking point, forcing Ernest to confront his inner demons.

• Mark Heyman

• Rupert Friend
• Rade Šerbedžija
• Jack Reynor