DC Database

Joaquin Phoenix (b. October 28, 1974) portrayed Joker in the movie Joker. As a child, he portrayed Billy Hercules in one episode of the 1988 television series Superboy. He was still credited as "Leaf Phoenix" at the time.

Pictured: Phoenix as Arthur Fleck in Joker

Work History

Acting Credits

Superboy 1988-1992 Billy Hercules
     "Little Hercules" April 15, 1989 Billy Hercules
Joker October 4, 2019 Joker

External Links