Julia Duffy

Julia Margaret Duffy is an American actress. From 1983 to 1990, she played Stephanie Vanderkellen in the TV series Newhart.

Known for

Christmas with the Campbells

2022 • Liz

Christmas at the Plaza

2019 • Amanda Clark

Yinz

2019 • Mrs. Szyzmanski

Full filmography

Christmas with the Campbells

2022 • Liz

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Christmas at the Plaza

2019 • Amanda Clark

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Yinz

2019 • Mrs. Szyzmanski

2019 • Isabel

2019 • Bonnie

2015 • Grace

2014 • Betty

2010 • Mrs. Harvey

Merry Christmas, Drake & Josh

2008 • Mrs. Hayfer

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Together Again for the First Time

2008 • Audrey Wolders Frobisher

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7 Things To Do Before I'm 30

2008 • Vanessa Madison

2007 • Doris

2003 • Sarah Sorkin

Dumb and Dumberer: When Harry Met Lloyd

2003 • Jessica's Mom

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Charlotte's Web 2: Wilbur's Great Adventure

2003 • Charlotte (voice)

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Kidz in the Wood

1996 • Ms. Felicia Duffy

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Sex, Shock & Censorship in the 90's

1993 • Politically-Correct Mom

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Menu for Murder

1990 • Susan Henshaw

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The Love Boat: A Valentine Voyage

1990 • Myrna Foley

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The Cover Girl and the Cop

1989 • Jackie Flanders

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Maybe Baby

1988 • Casey

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Children in the Crossfire

1984 • Dee Malone

1983 • Majorie

1982 • Mary Graves

Butcher, Baker, Nightmare Maker

1981 • Julie

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Cutter's Way

1981 • Young Girl

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Battle Beyond the Stars

1980 • Mol

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