A wealthy scientist conducting illegal head transplantation experiments. He performs the transplant by attaching Manuel Cass's head to Danny's body to prove his technique works. Later pursues the resulting creature but dies in a mine cave-in.
Roger is the lead scientist conducting the experimental surgery on Danny.
Roger utilizes Cass as a primary subject for his head transplantation experiment.
Max collaborates with Roger as a fellow doctor and pursuer of the creature.
Roger and Linda share a surname and familial bond, driving his pursuit.
Explore the full interactive character relationship map of The Incredible 2-Headed Transplant