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 young man, Wesley Gibson learns that his long lost father is an assassin. When his father is murdered, the son is recruited into his father's old organisation the both share superhuman killing abilities and trained by a man named Sloan.