Lloyd Wilkens is a professor at the Concordia Medical Institute. He originally worked with Markus Vaughn in genetic experiments until Markus accidentally created Stigma. Markus was against Lloyd's idea in continuing to research Stigma, and so he left for Alaska. Months later, Lloyd contracts Stigma (Cheir, to be exact), and calls Markus and Valerie back to Concordia to help treat it. Lloyd is voiced by Michael McConnohie.