Sir Cyrus

Sir Cyrus is the one who claims that his fraction is the true path from the ones led by Patrick, Urian, and Driscoll he also appears in The Creature From Beyond. His character maybe a loose reference to Tibet expedition leader Ernst Schäfer (who also supports a beard like Sir Cyrus) while his claims of the Forever Knights' true path to explore the history of the first founding Forever Knight maybe a reference to the Ahnenerbe's true intentions which was to research the anthropological and cultural history of the Aryan race, and later to experiment and launch voyages with the intent of proving that prehistoric and mythological Nordic populations had once ruled the world. His fraction's expedition in the episode could be based on the 1939 German expedition to Tibet.