A patient seeking treatment for depression who becomes a target for Dr. Conway's longevity experiments. Her presence initially complicates Conway's plans due to her living relatives, but she eventually undergoes preparation for surgery before being rescued by police backup.
Wright initially treats Grace before transferring her to Conway's care.
Conway views Grace as a primary candidate for his longevity experiments.
Sharon advocates for Grace to undergo the next experimental procedure.
Houston and Grace bond as fellow patients while uncovering the truth.
Explore the full interactive character relationship map of The Unearthly