Guest Stars Bumper Robinson voices Falcon Laura Bailey voices Black Widow Chi McBride voices Nick Fury April Stewart voices Zarda Bumper Robinson voices Rescued S.H.I.E.L.D. Agent Laura Bailey voices Darkstar Fred Tatasciore voices Crimson Dynamo Fred Tatasciore voices S.H.I.E.L.D. Tech #2 Troy Baker voices Newbie S.H.I.E.L.D. Agent Troy Baker voices S.H.I.E.L.D. Tech #1 Roger Craig Smith voices Radioactive Man Roger Craig Smith voices Hungarian Teen