Return to Fort Apache The Adventures of Rin Tin Tin : Season 4 Episode 1

After all the Indian tribes in the Fort Apache area sign a peace treaty, the War Department orders the fort closed. All the men leave on furlough while waiting for reassignment. Then the Comanche Chief, Okoma, takes over the fort and joins forces with Chief Black Cloud to raid the surrounding territory. Major Swenson is ordered to retake Fort Apache.