Little House on the Prairie - Season 6 - Eps 13: The Angry Heart
A 17-year-old budding criminal named Tod Dortmunder is sent to Walnut Grove to live with his grandparents after his mother loses patience with his ill-tempered behavior. His behavior becomes more violent, and when he is caught stealing Charles' watch, the grandparents (in part because they fear for their safety) turn to Charles for help. Charles proves to be the role model Tod never had, and efforts to rehabilitate the lad seem to be working. But even Charles is unaware of some dark secrets from Tod's childhood that don't surface until he destroys the present he gave him.
About Little House on the Prairie

Title: Little House on the Prairie
First Air Date: 1974-09-11
Last Air Date: 1983-03-20
Status: Ended
Rating: 7.936/10 (from 909 votes)
Language: EN
Seasons: 10
Total Episodes: 204
Network: NBC
Genres: Western, Drama, Family
Production Companies: Worldvision Enterprises, Ed Friendly Productions, NBC, NBC Studios
Synopsis
Little House on the Prairie is an American Western drama television series, starring Michael Landon, Melissa Gilbert, and Karen Grassle, about a family living on a farm in Walnut Grove, Minnesota, in the 1870s and 1880s.
Cast

Melissa Gilbert
Laura Ingalls

Dean Butler
Almanzo James Wilder

Karen Grassle
Caroline Ingalls

Katherine MacGregor
Harriet Oleson

Melissa Sue Anderson
Mary Ingalls

Richard Bull
Nels Oleson

Victor French
Mr. Edwards

Jonathan Gilbert
Willie Oleson

Allison Balson
Nancy Oleson

Lindsay Kennedy
Jeb Carter