Discover
A school-trained farmer (Alan Fudge) convinces Charles to switch from wheat to a new corn variety.
Original Release
02/19/1975
US Release
02/19/1975
Cast
| Name | Character |
|---|
| Karen Grassle | Caroline Ingalls |
| Melissa Gilbert | Laura Ingalls |
| Melissa Sue Anderson | Mary Ingalls |
| Rachel Lindsay Greenbush | Carrie Ingalls |
| Sidney Greenbush | Carrie Ingalls |
| Richard Bull | Nels Oleson |
| Kevin Hagen | Dr. Hiram Baker |
| Katherine MacGregor | Harriet Oleson / Harriet Olson |
| Karl Swenson | Lars Hanson |
| Alan Fudge | Joseph Coulter |
Directors
Writers
Blanche Hanalis, Laura Ingalls Wilder, Ward Hawkins, John Meston
Cast
| Name | Character |
|---|
| Karen Grassle | Caroline Ingalls |
| Melissa Gilbert | Laura Ingalls |
| Melissa Sue Anderson | Mary Ingalls |
| Rachel Lindsay Greenbush | Carrie Ingalls |
| Sidney Greenbush | Carrie Ingalls |
| Richard Bull | Nels Oleson |
| Kevin Hagen | Dr. Hiram Baker |
| Katherine MacGregor | Harriet Oleson / Harriet Olson |
| Karl Swenson | Lars Hanson |
| Alan Fudge | Joseph Coulter |
| Art Lund | Tom Jorgenson |
| Julie Cobb | Trudy Coulter |
| Wayne Heffley | Mr. Kennedy |
| John Alderson | Henry Holbrook |
| Lew Brown | Leadbettor |
| Ted Gehring | Ed Stacy |
| John Pickard | Constable |
| Jocelyn Brando | Woman |
| Ruth Foster | Melinda Foster |
| Sean Penn | Kid |
Producers
| Name | Role |
|---|
| Michael Landon | Executive Producer |
| John Hawkins | Producer |
| Kent McCray | Producer |
