Todd is a man raised from birth to be a soldier. He excelled in his training and learned to give no more thought to killing as to eating. As a veteran of many campaigns on many planets, he has put down revolution and slaughtered enemy troops of all shapes and forms. Todd is the best there is until a new breed of genetically engineered soldiers arive on the scene to take his place. He and his fellow soldiers are dumped on a primitive planet and assumed to be dead. Todd alone survives and learns a life apart from that of a soldier with the inhabitants of this primitive war. When new genetic superhuman soldiers are dispatched to wipe out everyone on his new home, Todd fights back and kills them all.

Caine 607 is the first genetic super human soldier that Sergeant Todd and his unit encounter up close and personal. Caine runs a mile in less than half the time Todd can and Caine is incredibly strong with incredible endurance. During a fight on suspended chains Caine kills two of Todd's soldiers and knocks Todd off the chain and he is believed to be dead. Before this great fall Todd reaches for this superhuman's eye and permanently takes it out of commission. Caine then lacked depth perception and is used largely as a driver from then on because of his injury. Caine finally meets up with Todd, the agent that infliced his blindness and a final hand to hand showdown commences of Caine's raw brawn vs Todd's intelligence.

This is the field commander of Sergeant Todd's unit. When geneticly superior soldiers are chosen to take over the role Todds unit has fullfilled faithfully for years he protests but is ignored. By the movie's end Church sees just how cruel his commanding officer Colonel Mekum truly is.