Joey Two Trees

 was a Seminole scout who helped the United States Deputy Marshal Bass Reeves track down wanted men in the Indian Territory.

In 1880, Reeves and Joey saved Bill Potts from being held hostage by the wanted killer Seth Shelton, and had Shelton arrested, intending him to be taken to Arkansas to stand trial. Joey showed the Twelfth Doctor and Reeves that a stag had its heart ripped out of its body. They saw a group of Stikini carry Bill away to a ceremony being performed by the Seminole medicine woman Totika. Joey created a distraction for the Stikini while the Doctor and Reeves freed Bill. (COMIC: The Parliament of Fear)