Trivia / Little House On The Prairie S 4 E 21 I'll Be Waving As You Drive Away

• First Appearance: Of Adam Kendall, blind teacher and Mary's tutor and future husband.
• Method Acting: Melissa Sue Anderson and Linwood Boomer, along with Michael Landon, visited a number of blind schools during the fall of 1977 (in preparing to film this episode) to learn how to do everyday tasks – things most people take for granted, such as walking down a hallway and pouring a glass of water – while completely blind.

---