Cha-Cha

"Time travel's a bitch."

- Cha-Cha Cha Cha is a time-travelling assassin and the main antagonist of the comic book and TV Show. Partnered with Hazel, Cha Cha is assigned to prevent Number Five from stopping the apocalypse. Cha Cha is played by Mary J. Blige in the Netflix adaptation of The Umbrella Academy.