The Pride Of Walnut Grove Mary is excited when she has the chance to participate in a state-wide math competition. The problem is that Charles can't afford to have her go. Details Casts Videos Galleries Posters Season Lists Title The Pride Of Walnut Grove Genres Western Drama Family Release Date 1976-01-28 Episode Runtime 00 Hours 45 Minutes Season Number 2 Episode Number 14 Production Companies Worldvision Enterprises, Ed Friendly Productions, NBC, NBC Studios Melissa Gilbert... Laura Ingalls... Karen Grassle... Caroline Ingalls... Katherine MacGregor... Harriet Oleson... Melissa Sue Anderson... Mary Ingalls... Richard Bull... Nels Oleson... Lindsay Greenbush... Carrie Ingalls... Sidney Greenbush... Carrie Ingalls... Michael Landon... Charles Ingalls... Alison Arngrim... Nelly Olson... Katherine MacGregor... Harriet Olson... "Little House on the Prairie" Remastered Edition Trailer (Trailer) Little House on the Prairie __ Intro (Opening Credits) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (1397x786) Original Size (1920x1080) Original Size (1920x1080) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (3840x2160) Original Size (1920x1080) Original Size (2732x1536) Original Size (1280x720) Original Size (3840x2160) Original Size (2732x1536) Original Size (2000x1124) Original Size (680x1020) Original Size (2000x3000) Original Size (960x1440) Original Size (1280x1920) Original Size (908x1268) Original Size (924x1386) Original Size (924x1386) Original Size (680x1000) Original Size (1000x1500) Original Size (960x1440) Original Size (680x1000) Original Size (2000x3000) Original Size (680x1000) Original Size (2000x3000) Original Size (1000x1500) Original Size (1000x1500) Original Size (680x1000) Original Size (924x1386) Original Size (680x1000) Original Size (666x1000) Original Size (2000x3000) Original Size (1335x2000) Season 1 24 Episode(s) 1974-09-11 Season 2 22 Episode(s) 1975-09-10 Season 3 22 Episode(s) 1976-09-27 Season 4 22 Episode(s) 1977-09-11 Season 5 24 Episode(s) 1978-09-10 Season 6 24 Episode(s) 1979-09-16 Season 7 22 Episode(s) 1980-09-22 Season 8 22 Episode(s) 1981-10-05 Season 9 22 Episode(s) 1982-09-26