Ellie Staple in Glass
Portrayed by Sarah Paulson in the 2019 superhero film Glass, Dr. Ellie Staple was initially presented as a caring individual who helps delusional patients. But in the third act of the movie, it was revealed that her kind and thoughtful personality was just a front.
A member of The Clover Organization, Dr. Staple was actually a manipulative, cold, and condescending, individual with hatred and fear of anything supernatural. Like all members of the group, Dr. Staple had dedicated her life to the suppression, pacification, and genocide of all superhuman heroes and villains.