Zygon (The Zygon Invasion)
From Tardis Wiki, the free Doctor Who reference
A Zygon was captured by the Twelfth Doctor and Osgood.
Biography
Under a Zygon base in Turkmezistan, this Zygon attacked the Doctor while he was rescuing Osgood from her chains with his sonic sunglasses. However, a cave-in trapped the Zygon, prompting the Doctor to secure it and bring it aboard Boat One, where it was questioned. It refused to tell the Doctor its name but revealed the Zygons' new intention: to rule the world. (TV: The Zygon Invasion)
