Martin Reyna is a S.H.I.E.L.D. agent in charge of Area 13's Special Threat Assessment for Known Extranormalities, a division in charge of dealing with supernatural events.
He was also working with Paul Kraye on secret projects, which he feared the returned Dum Dum Dugan would discover sooner or later, for which both decided they had to get rid of Dugan before he discovered them.
- Warwolf Gene Package: There is a warwolf gene package embedded into Martin's mechanical arm, which he can use to temporarily transform into a werewolf.
- 9 appearance(s) of Martin Reyna (Earth-616)
- 2 minor appearance(s) of Martin Reyna (Earth-616)
- 21 image(s) of Martin Reyna (Earth-616)