Katherine MacGregor - Actor Profile

Katherine MacGregor

Acting
Freshness: Feb 01, 2026
7Total Films
8.4 Highest Rated
Born: Jan 12, 1925
Birth Place: Glendale, California, USA

About Katherine MacGregor

Katherine "Scottie" MacGregor (born Dorlee Deane McGregor; January 12, 1925 – November 14, 2018) was an American actress, best known for her role as Harriet Oleson in Little House on the Prairie. Katherine MacGregor was born Dorlee Deane McGregor on January 12, 1925, in Glendale, California, to Ralph S. McGregor and Beatrice E. Willard. When Katherine was a child, her mother Beatrice moved the family to Fort Collins, Colorado, where they lived most of Katherine's early life. She graduated from Northwestern University with a major in drama and moved to New York City in 1949. She was hired by the Arthur Murray Dance Studios as a dance instructor. She studied acting under N. Richard Nash, Sanford Meisner, and Stella Adler. She did summer stock in Lebanon, Pennsylvania as Dorlee Deane McGregor but switched to using the stage name Scottie MacGregor as her acting career advanced. When she adopted the use of Katherine as her given name is unclear but she switched from using ‘Scottie’ as she matured in age on the advice of her manager. Beginning in the 1950s, as Scottie MacGregor, she worked in theatre on and off Broadway in New York City and other locations in plays such as The Seven Year Itch and Handful of Fire, and won such uncredited parts as "a longshoreman's mother" (On the Waterfront); "Alice Thorn" (The Traveling Executioner), and "Miss Boswell" (The Student Nurses). She appeared in numerous episodes of various television series: Love of Life (1956), The Secret Storm, The Nurses, Play of the Week (1959), East Side/West Side (1963), Mannix (1970–71), Emergency! (1972), Ironside (1972, 1974), and All in the Family (1973), as well as the two 1981 "Heroes vs. Villains" episodes of Family Feud hosted by Richard Dawson. She had roles in the TV movies, The Death of Me Yet (1971), The Girls of Huntington House (1973), and Tell Me Where It Hurts (1974). MacGregor's best-known role was from 1974 to 1983 in NBC's Little House on the Prairie as Harriet Oleson, the general store owner's wife and a comedic part. MacGregor's favorite description of her character in Little House came in a fan letter from Minnesota in the 1970s, in which Mrs. Oleson was described as "the touch of pepper in the sweetness of the show". In 1979, due to the popularity of Little House in Spain, MacGregor was invited to Madrid, Spain, and appeared on RTVE's 625 Lineas and Ding Dong La Cocina programs. After Little House on the Prairie, she withdrew from screen productions in favor of local theater. She dedicated herself to the Hindu religion, and to teaching acting to children at the Wee Hollywood Vedanta Players, before finally retiring in the early 2000s. In 2014, she did an in-depth interview about her life and career for the book Prairie Memories by Patrick Loubatiere. She was married to actor Bert Remsen from 1949 to 1950 and to actor, director, and teacher Edward G. Kaye-Martin, 14 years her junior, from August 1969 to October 1970. She had no children. While recovering from alcoholism, MacGregor converted to Hinduism. She was unable to appear in the series finale of Little House on the Prairie, because she was on a pilgrimage to India at the time of the episode's filming. MacGregor died on November 14, 2018, at the age of 93, at the Motion Picture & Television Country House and Hospital in Woodland Hills, California. No cause was given.

Career Statistics & Market Influence

Analyzing the cinematic journey of Katherine MacGregor reveals a career defined by diverse artistic exploration. With a total of 7 major appearances, the actor has established a significant footprint in global cinema.

Genre Dominance: Drama

The majority of Katherine MacGregor's filmography leans towards the Drama genre. Audience data suggests that viewers respond most favorably to this persona, though their versatility has allowed for successful crossovers into other categories.

The "Box Office" Signature

With a 43% Success Ratio (movies rated above 6.5), Katherine MacGregor remains a reliable draw for studios. Their peak performance was recorded in Little House on the Prairie: A Merry Ingalls Christmas, which continues to be the benchmark for their career rating-wise.

Best Katherine MacGregor Movies Ranked

Must-watch hits from Katherine MacGregor's career based on audience ratings.

Complete Filmography & Success Status

Tracking the career evolution and box office verdicts of Katherine MacGregor.

YearMovieCharacterSuccessMore
2014 Little House on the Prairie: A Merry Ingalls Christmas Harriet Oleson Super Hit Similar →
1974 Tell Me Where It Hurts Marge Flop Similar →
1973 The Girls of Huntington House Rose Beckwith Average Similar →
1971 The Death of Me Yet Nora Queen Hit Similar →
1970 The Student Nurses Miss Boswell Flop Similar →
1970 The Traveling Executioner Alice Thorn (uncredited) Average Similar →
1954 On the Waterfront Longshoreman's Mother (uncredited) Super Hit Similar →

Katherine MacGregor - Frequently Asked Questions

What is the best movie of Katherine MacGregor?

According to audience ratings, the best movie starring Katherine MacGregor is "Little House on the Prairie: A Merry Ingalls Christmas" with a rating of 8.4/10.

How many movies has Katherine MacGregor acted in?

Katherine MacGregor has been featured in at least 7 major films throughout their career.

What are some other popular movies by Katherine MacGregor?

Other notable films include "On the Waterfront", "The Death of Me Yet", and "The Girls of Huntington House".