Little House on the Prairie/Harriet Oleson

Harriet Oleson
Little House on the Prairie
Actor	Katherine MacGregor
First Appearance	1x01 - A Harvest of Friends
Series Billing	Supporting Cast (seasons 1-8) Guest Star (seasons 1-2, 6-8) Uncredited (season 8) Main cast (season 9)

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Episode Appearances

1. 1x01 - A Harvest of Friends
2. 1x02 - Country Girls
3. 1x06 - If I Should Wake Before I Die
4. 1x07 - Town Party, Country Party
5. 1x09 - School Mom
6. 1x11 - The Voice of Tinker Jones
7. 1x13 - The Lord Is My Shepherd
8. 1x14 - Christmas at Plum Creek
9. 1x15 - Family Quarrel
10. 1x16 - Doctor's Lady
11. 1x17 - Plague
12. 1x18 - Circus Man
13. 1x20 - Money Crop
14. 1x23 - Founder's Day
15. 2x01 - The Richest Man in Walnut Grove
16. 2x02 - Four Eyes
17. 2x03 - Ebenezer Sprague
18. 2x04 - In the Big Inning
19. 2x05 - Haunted House
20. 2x06 - The Spring Dance
21. 2x07 - Remember Me (1)
22. 2x08 - Remember Me (2)
23. 2x09 - The Camp-Out
24. 2x10 - At the End of the Rainbow
25. 2x11 - The Gift
26. 2x13 - The Talking Machine
27. 2x14 - The Pride of Walnut Grove
28. 2x17 - Troublemaker
29. 2x19 - For My Lady
30. 2x20 - Centennial
31. 2x21 - Soldier's Return
32. 3x01 - The Collection
33. 3x02 - Bunny (1)
34. 3x03 - The Race (2)
35. 3x05 - The Monster of Walnut Grove
36. 3x08 - Fred
37. 3x09 - The Bully Boys
38. 3x11 - Blizzard
39. 3x14 - Little Women
40. 3x16 - To Live with Fear (1)
41. 3x18 - The Wisdom of Solomon
42. 3x19 - The Music Box
43. 3x20 - The Election
44. 4x01 - Castoffs
45. 4x03 - My Ellen
46. 4x04 - The Handyman
47. 4x05 - The Wolves
48. 4x06 - The Creeper of Walnut Grove
49. 4x07 - To Run and Hide
50. 4x10 - The Fighter
51. 4x11 - Meet Me at the Fair
52. 4x12 - Here Come the Brides
53. 4x13 - Freedom Flight
54. 4x17 - Be My Friend
55. 4x18 - The Inheritance
56. 4x19 - The Stranger
57. 4x20 - A Most Precious Gift
58. 4x21 - I'll Be Waving as You Drive Away (1)
59. 4x22 - I'll Be Waving as You Drive Away (2)
60. 5x01 - As Long as We're Together (1)
61. 5x02 - As Long as We're Together (2)
62. 5x03 - The Winoka Warriors
63. 5x05 - There's No Place Like Home (1)
64. 5x06 - There's No Place Like Home (2)
65. 5x07 - Fagin
66. 5x08 - Harriet's Happenings
67. 5x09 - The Wedding
68. 5x11 - The Cheaters
69. 5x12 - Blind Journey (1)
70. 5x13 - Blind Journey (2)
71. 5x15 - The Craftsman
72. 5x17 - Dance with Me
73. 5x19 - The Lake Kezia Monster
74. 5x20 - Barn Burner
75. 5x21 - The Enchanted Cottage
76. 5x23 - Mortal Mission
77. 6x01 - Back to School (1)
78. 6x02 - Back to School (2)
79. 6x03 - The Family Tree
80. 6x04 - The Third Miracle
81. 6x05 - Annabelle
82. 6x06 - The Preacher Takes a Wife
83. 6x09 - The King Is Dead
84. 6x10 - The Faith Healer
85. 6x11 - Author! Author!
86. 6x12 - Crossed Connections
87. 6x13 - The Angry Heart
88. 6x14 - The Werewolf of Walnut Grove
89. 6x15 - Whatever Happened to the Class of '56
90. 6x16 - Darkness Is My Friend
91. 6x17 - Silent Promises
92. 6x18 - May We Make Them Proud
93. 6x19 - Wilder and Wilder
94. 6x20 - Second Spring
95. 6x21 - Sweet Sixteen
96. 6x22 - He Loves Me, He Loves Me Not (1)
97. 6x23 - He Loves Me, He Loves Me Not (2)
98. 7x01 - Laura Ingalls Wilder (1)
99. 7x03 - A New Beginning
100. 7x04 - Fight Team Fight!
101. 7x06 - Portrait of Love
102. 7x07 - Divorce, Walnut Grove Style
103. 7x10 - To See the Light (1)
104. 7x11 - To See the Light (2)
105. 7x12 - Oleson vs. Oleson
106. 7x13 - Come Let Us Reason Together
107. 7x14 - The Nephews
108. 7x16 - Goodbye, Mrs. Wilder
109. 7x17 - Sylvia (1)
110. 7x18 - Sylvia (2)
111. 7x19 - Blind Justice
112. 7x20 - I Do, Again
113. 7x22 - The Lost Ones (2)
114. 8x01 - The Reincarnation of Nellie (1)
115. 8x02 - The Reincarnation of Nellie (2)
116. 8x03 - Growin' Pains
117. 8x04 - Dark Sage
118. 8x06 - Gambini, the Great
119. 8x07 - The Legend of Black Jake
120. 8x09 - For the Love of Nancy
121. 8x10 - Wave of the Future
122. 8x13 - Stone Soup
123. 8x15 - Uncle Jed
124. 8x16 - Second Chance
125. 8x17 - Days of Sunshine, Days of Shadow (1)
126. 8x20 - A Faraway Cry

Character History

Spouse: Nels Oleson (husband)

Children: Nellie Oleson (daughter), Willie Oleson (son), Nancy Oleson (adoptive daughter)

In-Laws: Percival Dalton (son-in-law)

Nieces: Kate Thorvald (niece)

Nephews: Peter Lundstrom (nephew)

Grandchildren: Benjamin Dalton (grandson), Jennifer Dalton (granddaughter)