A famous surgeon earns enormous amounts of money by speculating on patients, although he is generally considered a great man and an excellent doctor. Only one of his colleagues rebels against the situation and tries to reveal the truth. But during a dramatic operation, the famous surgeon forces him to turn accomplice and the doctor must keep quiet. Not for long, however.

Two famous gunmen, Lord and Bull are called to a southern western town by a judge to retrace a gold reserve, worth $500.000 which was hidden in the last days of the Civil War, by a Confederate colonel and people have been looking for it ever since.

On his way back from the Civil War, Johnny Hamilton is visited in his sleep by the ghost of his father who lets him know that he has been murdered and who asks him to avenge him. Back in the family ranch, Johnny finds that not only has his father been killed but that Gertrude, his mother, has married her late husband's brother Claude. The latter is now the owner of the ranch and of all the properties of the deceased. Polonius, a ruthless bandit, is supposed to have killed Johnny's father. But couldn't it be Claude...?