In this Special Edition of American Gladiators, NFL Pro Football Stars of Yesteryear Challenge of the Champions.Former Pittsburgh Steelers linebacker; Jack Ham vs. former Oakland/Los Angeles Raiders wide receiver; Cliff Branch vs. former Los Angeles Rams running back; Charles White vs. former Oakland Raiders & Buffalo Bills linebacker; Phil Villapiano vs. former Cleveland Browns running back; Greg Pruitt vs former Miami Dolphins running back; Jim Kiick do battle against The American Gladiators.