The Dark Knight Returns, had Bruce Wayne giving up his crime fighting career after becoming disillusioned with his alias's inability to inspire fear and mystique in his enemies, and Dick Grayson attending Gotham University.[63] Dr. Jonathan Crane uses his position as professor of psychology at Gotham University and as head psychiatrist at Arkham Asylum to conduct his fear experiments (this element would later appear in Batman Begins). During a vengeful confrontation with a colleague, Dr. Kirk Langstrom, Crane unknowingly initiates Kirk's transformation into the creature known as Man-Bat. Citizens of Gotham believe Man-Bat's nightly activities to be Batman's "bloodthirsty" return. Bruce once again becomes Batman "to clear his name," and solve the mystery of Man-Bat.[63] Kirk struggles with his "man-vs.-monster" syndrome, as he longs to both reunite with his wife and get revenge on Crane, while Crane exacts revenge on those responsible for his dismissal from both Arkham and the university while encountering truths about his past.
