The Joker was a criminal on Earth-89.
- Main Article: Jack Napier (Burtonverse)
In 2019, the Joker was captured by Batman.
- This version of the character is exclusive to the continuity of the Arrowverse and is an adaptation of the Joker. The original character was created by Jerry Robinson, Bill Finger, and Bob Kane and first appeared in Batman #1.
- Appearances of Joker (Arrowverse: Earth-89)
- 1 Images featuring Joker (Arrowverse: Earth-89)
- Quotations by or about Joker (Arrowverse: Earth-89)
- Character Gallery: Joker (Arrowverse: Earth-89)