In this bonus episode, Joseph Campbell speaks about the psychological implications of mythology. Recorded at the Cooper Union Forum in 1963, this lecture is part one of a two-part series. Campbell explores how myth functions as a system of “energy-releasing signs,” drawing on examples from animal instinct, human development, and psychological theory. He connects myth to the imprinting of archetypal images on the psyche, and discusses how Freud and Jung interpreted these imprints in terms of wish, prohibition, neurosis, and symbolic transformation.