A Game of Hearts (S01E06)

Thomas Sullivan is a highly regarded heart surgeon, but he yearns for greater success and accolades. His opportunity arises when Gabor Skorzeny, a scientist, is admitted to Sullivan's hospital after a fatal car accident. However, Skorzeny turns out to be more alive than expected, leading Sullivan to take drastic measures by killing him to harvest his heart. The situation spirals as Sullivan soon discovers that Skorzeny's body has vanished, and he begins receiving unsettling phone calls that hint at the consequences of his actions.