Keller, Zack: - Zack Keller is an award-winning writer for television, feature films, videogames and comic books. After beginning his career at Pixar Animation Studios, he co-created the most viewed and highest rated animated web series on YouTube. He was a lead writer at Telltale Games for the hit franchises Batman and The Walking Dead, then wrote for Cartoon Network's animated series Unikitty! and Dark Horse Comics' Cuphead graphic novels. Currently, Zack is the Narrative Director at King for Candy Crush Saga, the #1 mobile game in the world, to develop the franchise's narrative in-game and beyond.