A scientist that worked for S.H.I.E.L.D. but was secretly a traitor. Nick Fury was able to flush him out using Captain America as bait long enough for Sharon Carter to discover that it was Dr. Ryder who was the inside saboteur.
A scientist that worked for S.H.I.E.L.D. but was secretly a traitor. Nick Fury was able to flush him out using Captain America as bait long enough for Sharon Carter to discover that it was Dr. Ryder who was the inside saboteur.