Little House on the Prairie was a popular TV-series of 9 seasons that ran from 1974 to 1983.
The lives of the simple, farming Ingalls family: Charles, Caroline, Mary, Laura, Carrie and then Grace and the later adopted Albert, James and Cassandra, who settle into a quaint little house on the banks of Plum Creek near the small town of Walnut Grove during the late 1800s. - Source: IMDb.com
Actors appearing in more than 40% of all episodes.
- Melissa Gilbert (190 episodes as Laura Ingalls)
- Michael Landon (182 episodes as Charles Ingalls)
- Karen Grassle (171 episodes as Caroline Ingalls)
- Lindsay Greenbush (163 episodes as Carrie Ingalls)
- Sidney Greenbush (163 episodes as Carrie Ingalls)
- Scottie MacGregor (148 episodes as Harriet Oleson)
- Richard Bull (141 episodes as Nels Oleson)
- Jonathan Gilbert (139 episodes as Willie Oleson)
- Melissa Sue Anderson (130 episodes as Mary Ingalls)
- Kevin Hagen (112 episodes as Dr. Hiram Baker)
- Alison Arngrim (104 episodes as Nellie Oleson)
- Matthew Labyorteaux (89 episodes: 2 as a young Charles Ingalls, 87 as Albert Quinn Ingalls)