History of character has not yet been written.
- This version of the character is exclusive to the continuity of the television series Batman: The Brave and the Bold and its tie-in video game and comic book series, Batman: The Brave and The Bold and All-New Batman: The Brave and the Bold. It is an adaptation of Ubu. The original character was created by Dennis O'Neil and Neal Adams and first appeared in Batman #232.
- Ubu was voiced by John DiMaggio.
- 7 Appearances of Ubu (The Brave and the Bold)
- 3 Images featuring Ubu (The Brave and the Bold)
- Quotations by or about Ubu (The Brave and the Bold)
- Character Gallery: Ubu (The Brave and the Bold)
League of Assassins member