ver Cuevana 3. Whip Wilson only gets to crack his trademark weapon once in this economic Western filmed in toto at the Iverson Movie Ranch in Chatsworth, CA. A government agent, Wilson arrives in the near ghost town of Tunis, where his friend is in trouble with a couple of horse thieves. The latter are also terrorizing a homesteader, Texas Milburn, and his wife, Ruth, and when the female sheriff Alice Long interferes, she finds herself taken hostage.