Joseph Chadwick

Dr. Joseph Chadwick is a character in Ben 10: Alien Force. His sinister and psychotic tendencies towards Ship and experimenting aliens for combat use are similar to the real-life Dr. Joseph Mengele, a WWII criminal also known as the "Angel of Death", while his status as weapons technician for a paramilitary group was inspired by Wernher von Braun, creator of the deadly V-2 combat rocket during WWII.

Biography
Dr. Joseph Chadwick is the director of technology for the Forever Knights. In his debut episode, Pet Project, Joseph was assigned to oversee the production of a spacecraft that would have enabled the Forever Knights to travel to the alien dragon's planet after Ben helped it escape in a previous episode. But because the device was to complex for human operation, Joseph sent Sir Morton to capture Ship to help perfect it. During the confrontation at his hideout, Dr. Joseph Chadwick used a control device on Ship that enabled him to control Ship's actions. That plan proved to be a complete failure later during the episode when Julie helped him turn good again. When Swampfire threw a fireball at a gas tank inside of the hideout, it exploded and caused a collapse in the hideout. He possibly died when the Forever Knights castle exploded, since he did not escape with Sir Morton and his gang.