Jack Lupton loves three things in the world, Buck his dog, Scout his horse and the lovely rancher's daughter Mary Gale. But his beloved horse Scout was driven off by man's cruelty and finding freedom, now leads a big herd of horses to run wild! And Jack has his own problems with the cruelty of his fellow man, in the form of James Hill his brutal and jealous rival for Mary's affections!

Known as the White Outlaw for the kerchief he wears, Johnny Douglas decides to go straight. Getting a job as a cowhand he gives the kerchief to his new friend Ted Williams. When the rancher's daughter, the girl friend of Ted, agrees to marry the man holding the note on the ranch so he won't foreclose, Ted uses the kerchief when he robs the stage. When Ted is spotted and jailed, Johnny has a plan to return the money and clear Ted.

Mario, weary of killing for pay, leaves his gang to return home to his wife and son who assumed him long dead. Now he is hunted by both sides of the law and shunned by his wife.