9 Season
204 Episode
Little House on the Prairie - Season 5 Episode 23 Mortal Mission (1983)
Charles and Jonathan meet with danger as deadly as the disease they left behind them when they are sent for the medical supplies needed to battle an outbreak of anthrax in Walnut Grove.
- Country : United States of America
- Genre : Western, Drama, Family
- Studio : NBC
- Director : Ed Friendly, Laura Ingalls Wilder
- Cast : Melissa Gilbert, Dean Butler, Karen Grassle, Katherine MacGregor, Melissa Sue Anderson, Richard Bull