Crimes from his mercenary past return to haunt Moon Knight! As Acts of Vengeance from a dark alliance of villains wreak havoc on the Marvel Universe, Moon Knight deals with chaos on the streets - and faces unfamiliar foes, including Flag-Smasher, Killer Shrike and the Ringer! Then Marc Spector joins deadly mercenaries to free Burunda from its ruthless dictator: his old nemesis, Bushman! But the lethal Arsenal is out to kill them both! And Marc's history catches up with him as he's put on trial, accused of murder! No matter what the jury decides, the shadowy Secret Empire will declare a death sentence! To take down this sinister organization, Moon Knight will need some help from Spider-Man and the Punisher - but soon it will be time for payback on whoever tried to ruin Marc's life! Collecting MARC SPECTOR: MOON KNIGHT #8-25 and material from PUNISHER ANNUAL (1988) #2.