Captain America #226

In "Am I Still Captain America?", a pivotal 1978 issue of the series, Steve Rogers confronts a S.H.I.E.L.D. training robot named Impact 739 in a test of identity and purpose. Written by Roger McKenzie and illustrated by Buscema, Esposito, and Tartag, the story takes a sharp turn when the Red Skull reappears, forcing Cap to face not just a machine, but the shadow of his most enduring enemy. The cover by Ron Wilson and Dan Green captures the tension perfectly, setting the stage for a confrontation that challenges everything Cap believes about himself.