VIDEO : Hannah John-Kamen Discusses Character In 'Ant-Man And The Wasp'

Actress Hannah John-Kamen says she found inspiration in the legendary Batman villain The Joker when preparing to be the character Ghost in 'Ant-Man and The Wasp'. Talking with Comicbook.com, John-Kamen says, "I grew up on Joker, in terms of comics. I was always fascinated by the Joker because nothing's simple. nothing is so simple about humanity and the world and Batman is always trying to prove him wrong.