History of character is unknown.
- This version of the character is exclusive to the continuity of the television series Young Justice and its tie-in comic book series. It is an adaptation of Dubbilex. The original character was created by Jack Kirby and first appeared in Superman's Pal, Jimmy Olsen #136.
- Dubbilex was voiced by Phil LaMarr.
- 4 Appearances of Dubbilex (Earth-16)
- 1 Images featuring Dubbilex (Earth-16)
- Quotations by or about Dubbilex (Earth-16)
- Character Gallery: Dubbilex (Earth-16)