Discover
Sleuths Laura and Andy try to track down a thief in Walnut Grove.
Original Release
10/24/1977
US Release
10/24/1977
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 |
| Dabbs Greer | Reverend Robert Alden |
| Kevin Hagen | Dr. Hiram Baker |
| Katherine MacGregor | Harriet Oleson / Harriet Olson |
| Charlotte Stewart | Eva Beadle |
Directors
Writers
Blanche Hanalis, Laura Ingalls Wilder, John T. Dugan
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 |
| Dabbs Greer | Reverend Robert Alden |
| Kevin Hagen | Dr. Hiram Baker |
| Katherine MacGregor | Harriet Oleson / Harriet Olson |
| Charlotte Stewart | Eva Beadle |
| Karl Swenson | Lars Hanson |
| Bernard Behrens | Bailey Farrell |
| Johnny Doran | Timothy Farrell |
| Merlin Olsen | Jonathan Garvey |
| Patrick Labyorteaux | Andrew 'Andy' Garvey |
| Alison Arngrim | Nellie Oleson / Nelly Olson |
| Jonathan Gilbert | Willie Oleson |
| Jaye Durkus | Townsman |
| Jack Lilley | Townsman |
| Michael Landon | Charles Ingalls |
Producers
| Name | Role |
|---|
| Michael Landon | Executive Producer |
| William F. Claxton | Producer |
| Kent McCray | Producer |
