Fred "The Hammer" Williamson (born March 5, 1938) is an American actor, architect, and former professional American football defensive back who played mainly in the American Football League during the 1960s.
A super serum turns a weak, unhealthy man into an overpowered super soldier, who alongside Bucky Barnes, Falcon & Black Widow, battles against evildoers and the Nazi-backed organization HYDRA.