Michael Landon (Charles Ingalls), Karen Grassle (Caroline Ingalls), Melissa Gilbert (Laura), Lindsay Greenbush (Carrie Ingalls), Sidney Greenbush (Carrie Ingalls), Dean Butler (Almanzo Wilder), Richard Bull (Nels Oleson), Victor French (Isaiah Edwards), Kevin Hagen (Dr. Hiram Baker), Allison Balson (Nancy Oleson)