Little House on the Prairie - Season 8 - Eps 4: Dark Sage
Dr. Baker posts an ad for another doctor, to relieve his workload (and Mrs. Oleson's constant pestering). He hires Dr. Caleb Ledoux, but doesn't count on him being black. The Ingalls are among the very few to accept Dr. Ledoux, as others are outright hateful and racist. Even Dr. Baker struggles with his prejudice and, to show his spite, gives the young doctor minor cases. In the end, Dr. Ledoux is the only doctor available to call on a pregnant woman who is having labor complications. The woman's husband won't allow the doctor in the house (because he's black), and can only get to her when Charles knocks the man aside. Ledoux performs a successful surgery and delivers a son to the couple. A stunned and shaken Dr. Baker witnesses the surgery and concedes that only Caleb's and his superior training could have saved the woman's life. Dr. Ledoux later angrily tells his wife he plans to leave Walnut Grove. But only Dr. Baker's emotional speech at church convinces the good doctor to stay.
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