Actor
Catherine E. Coulson
Born 1943 · Elmhurst, Illinois, USA
Catherine Elizabeth Coulson (October 22, 1943 – September 28, 2015) was an American stage and screen actress who worked behind the scenes on various studio features, magazine shows and independent films as well as acting in theater and film since the age of 15. She is best known for her role as Margaret Lanterman, the enigmatic Log Lady, in the David Lynch TV series Twin Peaks. Description above from the Wikipedia article Catherine E. Coulson, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Acting
Twin Peaks
Margaret Lanterman / The Log Lady · 1990
Twin Peaks: Fire Walk with Me
The Log Lady · 1992
Twin Peaks
The Log Lady · 1989
Psych
Wood Woman · 2006
Twin Peaks: The Missing Pieces
The Log Lady · 2014
Eraserhead Stories
Self (voice) · 2001
Another You
Nurse · 1991
Pretty as a Picture: The Art of David Lynch
Self · 1997
The Amputee
The Amputee · 1974
I Don't Know Jack
Self · 2002
Secrets from Another Place: Creating Twin Peaks
Self · 2007
Calvin Marshall
Carramae · 2009
Jonathan Ross Presents for One Week Only: David Lynch
Self · 1990
Redwood Highway
Susie · 2013
The Short Films of David Lynch
Self · 2002
The Secret Life of Houses
Head Nurse · 1994
Trick or Treats
Nurse Reeves · 1982
Reflections on the Phenomenon of Twin Peaks
Self · 2001
Private Practices: The Story of a Sex Surrogate
Self - Interviewer · 1986
Femme Fatale
Sister Mary · 1991
An Introduction to David Lynch
Self · 2001
I Know Catherine, the Log Lady
Self (archive footage) · 2026
Postcards From The Cast
Self · 2001