Little House on the Prairie - Season 4 - Eps 22: I'll Be Waving As You Drive Away (2)
Charles and Caroline sign Mary up for the blind school in Iowa. At first, Mary is very reluctant to learn anything at the school. However, after being with her teacher, Adam Kendall, for a while, she turns her outlook on life around. Mary is such a great student that Adam asks her to help her teach at a blind school with him.
About Little House on the Prairie

Title: Little House on the Prairie
First Air Date: 1974-09-11
Last Air Date: 1983-03-21
Status: Ended
Rating: 7.9/10 (from 923 votes)
Language: EN
Seasons: 10
Total Episodes: 200
Network: NBC
Genres: Western, Drama, Family
Production Companies: Worldvision Enterprises, Ed Friendly Productions, NBC, NBC Studios
Synopsis
When the big woods of Wisconsin becomes a difficult spot for hunting, Charles Ingalls reluctantly decides to move his family, pioneering west. Their life on the farm in Walnut Grove, Minnesota, in the 1870s and 1880s is full of adventure, tragedy, and triumph. Based on the books of Laura Ingalls Wilder.
Cast

Melissa Gilbert
Laura Ingalls

Dean Butler
Almanzo James Wilder

Katherine MacGregor
Harriet Oleson

Richard Bull
Nels Oleson

Jonathan Gilbert
Willie Oleson

Allison Balson
Nancy Oleson

Lindsay Kennedy
Jeb Carter

David Friedman
Jason Carter

Shannen Doherty
Jenny Wilder

Leslie Landon
Etta Plum