Dr. Odin Markus is a psychiatry professor at Gotham City University.
Dr. Odin Markus taught psychiatry at Gotham City University. In one of his classes was Harleen Quinzel, whose graduate thesis he tampered with, leading to the death of Quinzel's boyfriend, Guy Kopski.
Behind the scenes
- In the DC Comics, Dr. Odin Markus is the head of psychiatry at Gotham State University. He briefly appears in Harley Quinn #7, where he is questioned about Harleen's time at the university and her involvement in Guy Kopski's death.