Doctor

Doctor is a secondary antagonist that appeared in Z. Rangers, Superleague Rangers.

Biography
Very little is known about Doctor's past apart from being born with an above average intelligence and being a humanoid alien. And if a scientist was already very early, she also had very little emotion, she also caused the murder of her parents when she was a teenager, and was sent to her grandfather's house who was a pedophile. She was constatly abusing and harassed by him, until one day; she retaliated and made him stay in wheelchairs. She started to constatly mistreat him. And when he turned eighteen, she killed him. She then whould one day have met the Supreme King Gray when she was abducted, she managed to convince him to join his army, that Superior King Gray accepted her, after showing what he could do. She then kept her body young for decades, and lost her humanity. She also helped Grays Aliens to conquer other worlds.

Personality
Doctor has a very cold, cruel and psychopathic personality showing no respect or empathy for others around him. She also proved to be quite sadistic and a sadomasochist bordering or being a sexual sadistic, because she took sexual pleasure when the Rangers destroyed her two love interests in the fight against the Megazord, which she manipulated them both Rhynodrome and Coldwalrus to do their bidding for brainwashing base. She is also very treacherous and will do anything to take the place of Supreme King Gray and take over the world.