When a full-scale war is engaged by the evil Scarran Empire, the Peacekeeper Alliance has but one hope: reassemble human astronaut John Crichton, once sucked into the Peacekeeper galaxy through a wormhole. Crichton's task: Get the entire Peacekeeper race to safety before the last war of an era brings and end to the universe.

Sharpshooter Matt Quigley is hired from America by an Australian rancher so he can shoot aborigines at a distance. Quigley takes exception to this and leaves. The rancher tries to kill him for refusing, and Quigley escapes into the brush with a woman he rescued from some of the rancher's men, and are helped by aborigines. Quigley returns the help, before going on to destroy all his enemies.