
Susan realizes Thelema might be the key to understanding her own psychological wounds. She attends the Agape Lodge for purge sessions with the Grand Magus, while Jack becomes increasingly disenchanted with the religion that promised so much yet delivered so little. Richard and the Suicide Club hit a massive stumbling block, forcing Richard to invite Jack and Susan out to a lavish dinner in an attempt to gain Jack's help. But Jack has been offered a promotion at Pueblo Powder and must decide between providing Susan with the life she always wanted or burying the hatchet with Richard to continue their rocketry dream.
In 1930s Los Angeles. Jack Parsons works as a janitor at a chemical factory by day, but, by night, he nurses a secret ambition: to build rockets that will take mankind to the moon. The pressures of his double life are further complicated when Jack and his wife Susan are confronted by a mysterious new neighbor, Ernest Donovan, who appears to be leading a double life of his own.
After Professor Mesulam gives his blessing to the project, Jack and Richard set off to create Caltech's first ever rocketry team. But Caltech's acceptance has come with caveats, and, coupled with Ernest's looming presence, Jack and Susan are feeling more on edge than ever before, desperate to figure out whether Ernest's intentions are evil or not.