Acting

2018

as Lady Proxima (voice)

2017

as Dr. Lipschweiss

2014		Scorpion (1 episode) as Hetty Lange
2014		And the Oscar Goes To... as Self (archive footage)

2009		NCIS: Los Angeles (1 episode) as Hetty Lange (voice) (281 episodes) as Henrietta "Hetty" Lange
2009		The Polio Crusade as Narrator

2007

as Gaia

2006		The Singing Revolution as Self - Narrator
2006		Christmas in Yellowstone as Narrator
2006		Stranger Than Fiction as Dr. Mittag-Leffler
2006		The Unit (2 episodes)
2006		The Path to Nuclear Fission: The Story of Lise Meitner and Otto Hahn as Narrator (voice)

2005		Yours, Mine & Ours as Mrs. Munion
2005		Auschwitz: The Nazis and the Final Solution (6 episodes)

2003

(4 episodes) as Management (voice)

2002		Without a Trace (3 episodes) as Clare Bryson
2002		Dragonfly as Sister Madeline
2002		Woodrow Wilson as Narrator (voice)
2002		Jimmy Carter as Narrator (voice)

2000

as Narrator

1999

as Narrator (voice)

1998		Pocahontas II: Journey to a New World as Grandmother Willow (voice)
1998		Out of the Past as Narrator
1998		Influenza 1918 as Narrator

1997		Secrets of the Ocean Realm (10 episodes) as Narrator
1997		Isamu Noguchi: Stones and Paper
1997		The Practice (23 episodes) as Judge Zoey Hiller
1997		The Relic as Dr. Ann Cuthbert
1997		Eat Your Heart Out as Kathryn
1997		Titanic: Untold Stories as Narrator
1997		Paul Monette: The Brink of Summer's End as narrator
1997		Amazon as Narrator (voice)

1995

as Grandmother Willow (voice)

1994

as Regina Krumm

1993		Twenty Bucks as Angeline
1993		Younger and Younger as Frances
1993		Rain Without Thunder as Atwood Society Director
1993		Space Rangers (6 episodes) as Cmdr. Chennault

1992		Nonsense and Lullabyes: Poems as (voice)
1992		Nonsense and Lullabyes: Nursery Rhymes as (voice)

1991		Wild by Law as Narrator
1991		If Looks Could Kill as Ilsa Grunt

1990

as Miss Schlowski

1989		She-Devil as Hooper
1989		Carmilla as Narrator (voice)
1989		Nightmare Classics (4 episodes) as Narrator
1989		The Turn of the Screw as Title Opening (voice)

1988

(12 episodes) as Narrator (voice)

1987		Waiting for the Moon as Alice B. Toklas
1987		Basements as Rose (segment "The Room")
1987		The Room Upstairs as Mrs. Sanders

1986

as Narrator

1985		Eleni as Katina
1985		Silverado as Stella

1984		Dune as Shadout Mapes
1984		The Bostonians as Dr. Prance

1982		The Year of Living Dangerously as Billy Kwan
1982		Nature (1 episode) as Narrator (voice)

1980

as Mrs. Oxheart

1978

as Mona

1976

as Nora

1971

(1 episode) as Nora

1951

(1 episode) as Mrs. Sanders (1 episode) as Mona