Little House on the Prairie Season 4 Collection
- Rated NR
- Genre: TV Family
- Release Date: 1/20/2015
Michael Landon, Melissa Gilbert. The fourth season brought change both good and bad to the Ingalls clan: Charles and Mary take a trip to Chicago, Caroline becomes pregnant with her fourth child, and the family learns that Mary is starting to go blind. 22 episodes on 5 DVDs or 5 Blu-ray Discs. 1977-78/color/17 hrs., 58 min/NR/fullscreen.