Mal Duncan
| Mal Duncan | |
|---|---|
| Mal Duncan as Vox in Teen Titans (vol. 3) #36 (July 2006), art by Tony Daniel. | |
| Publication information | |
| Publisher | DC Comics | 
| First appearance | Teen Titans #26 (March–April 1970) | 
| Created by | Robert Kanigher (writer) Nick Cardy (artist) | 
| In-story information | |
| Alter ego | Malcolm Arnold "Mal" Duncan | 
| Species | Metahuman | 
| Team affiliations | Doom Patrol Teen Titans | 
| Notable aliases | Guardian, Hornblower, The Herald, Vox | 
| Abilities | 
 Artificial lungs and voice box grant: 
 Formerly: 
 | 
Malcolm Arnold "Mal" Duncan, currently known as Vox (also known as the Guardian, Hornblower, and Herald), is a superhero appearing in media published by DC Comics. Introduced in April 1970, he is DC's first African-American superhero.