Six Bounty Killers for a Massacre

While the Civil War rages on between the Union and the Confederacy, three men – a quiet loner, a ruthless hitman, and a Mexican bandit – comb the American Southwest in search of a strongbox containing $200,000 in stolen gold.

Young boy who sees his father gunned down kills the assassin. Years later, he has grown up to be a successful bounty hunter who is feared by many. And then one day he discovers secrets to his past...

It's 1876 and all the Indians are at peace except the Comanches lead by Black Cloud. When Black Cloud wipes out a town, only six soldiers are left and they head for the nearest fort. In the desert they are reinforced by members of a stagecoach and find some water at a deserted mission. Pinned down by Black Cloud they send an Indian boy who was Black Cloud's prisoner on to the fort while they try to bargain with Black Cloud whom they learn is without water.

An independent former ranch foreman and an heiress are kidnapped by a trio of ruthless outlaws.

At a desolate relay station in the west, a stagecoach attendant and a stranded woman traveller are held captive by a band of escaped convicts.