Mal Duncan started out as the Team's coordinator and later became the Guardian.
- 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 Mal Duncan/Guardian. The original character was created by Robert Kanigher and Nick Cardy and first appeared in Teen Titans #26.
- Mal Duncan was voiced by Kevin Michael Richardson.
- 18 Appearances of Malcolm Duncan (Earth-16)
- 2 Images featuring Malcolm Duncan (Earth-16)
- Quotations by or about Malcolm Duncan (Earth-16)
- Character Gallery: Malcolm Duncan (Earth-16)
Young Justice member