Julia Duffy

Known for: Acting

Born: 1951-06-27 (age 75)

From: Ramsey County, Minnesota, USA

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

Filmography (75)

TV★ 5.2
The 'Burbs
2026
as Lynn Gardner
TV★ 6.1
Palm Royale
2024
as Mary Jones Davidsoul
TV★ 6.4
Night Court
2023
as Susan
MOVIE★ 5.6
Christmas with the Campbells
2022
as Liz
TV★ 7.3
Country Comfort
2021
as Abigail
MOVIE★ 6.4
Christmas at the Plaza
2019
as Amanda Clark
MOVIE★ 2.0
Yinz
2019
as Mrs. Szyzmanski
MOVIE★ 5.2
Fair Market Value
2019
as Isabel
TV★ 6.8
Black Monday
2019
as Maxine Blackmore
MOVIE★ 5.8
Grand-Daddy Day Care
2019
as Bonnie
TV★ 5.4
The Cool Kids
2018
as Francine
TV★ 7.7
American Housewife
2016
as Amanda
TV★ 7.8
Scream Queens
2015
as Bunny Radwell
MOVIE★ 6.9
All She Wishes
2015
as Grace
MOVIE★ 6.7
Camp X-Ray
2014
as Betty
TV★ 7.4
Looking
2014
as Dana Murray
TV★ 6.3
Anger Management
2012
as Phyllis
TV★ 7.7
Key & Peele
2012
as Mom
TV★ 6.7
Suburgatory
2011
as Emmaline
TV★ 8.2
Shameless
2011
as Candace Lishman
MOVIE★ 4.1
Bed & Breakfast
2010
as Mrs. Harvey
TV★ 7.3
The League
2009
as Martha
MOVIE★ 7.4
Merry Christmas, Drake & Josh
2008
as Mrs. Hayfer
TV★ 7.9
True Jackson, VP
2008
as Ms. Watson
MOVIE★ 4.2
Together Again for the First Time
2008
as Audrey Wolders Frobisher
MOVIE★ 5.7
7 Things To Do Before I'm 30
2008
as Vanessa Madison
TV★ 8.6
Wizards of Waverly Place
2007
as Ms. Angela
MOVIE★ 4.5
Be My Baby
2007
as Doris
TV★ 7.6
The Suite Life of Zack & Cody
2005
as Martha Harrington
TV★ 7.3
CSI: NY
2004
as Millie Hanford
TV★ 6.6
Listen Up!
2004
as Jane McKillop
TV★ 6.3
Joey
2004
as Kimberly
TV★ 8.4
Drake & Josh
2004
as Mrs. Hayfer
MOVIE★ 6.0
Intolerable Cruelty
2003
as Sarah Sorkin
MOVIE★ 4.1
Dumb and Dumberer: When Harry Met Lloyd
2003
as Jessica's Mom
MOVIE★ 6.0
Charlotte's Web 2: Wilbur's Great Adventure
2003
as Charlotte (voice)
TV★ 9.0
Men, Women & Dogs
2001
as Dr. Fletcher
TV★ 6.5
Reba
2001
as Mrs. Hodge
TV★ 6.2
Twice in a Lifetime
1999
as Sophie Price / Barbara Nash
TV★ 6.7
Histeria!
1998
TV★ 5.5
Love Boat: The Next Wave
1998
as Fran Dettweiler
TV★ 10.0
George & Leo
1997
TV★ 7.0
Pepper Ann
1997
as Aunt Fanny (voice)
TV★ 9.0
Social Studies
1997
TV★ 7.8
Sabrina, the Teenage Witch
1996
as Lucy
TV★ 6.5
7th Heaven
1996
as Mrs. Porter
MOVIE★ 5.2
Kidz in the Wood
1996
as Ms. Felicia Duffy
TV★ 6.5
The Drew Carey Show
1995
as Lindsay Mercer
TV★ 7.1
Diagnosis: Murder
1993
as Lorraine Kay
TV★ 6.7
The Mommies
1993
as Barb Ballantine
MOVIE★ 9.0
Sex, Shock & Censorship in the 90's
1993
as Politically-Correct Mom
TV★ 7.0
Baby Talk
1991
as Maggie Campbell
MOVIE★ 5.0
Menu for Murder
1990
as Susan Henshaw
MOVIE★ 6.3
The Love Boat: A Valentine Voyage
1990
as Myrna Foley
MOVIE★ 6.0
The Cover Girl and the Cop
1989
as Jackie Flanders
MOVIE★ 5.0
Maybe Baby
1988
as Casey
TV★ 6.8
Designing Women
1986
as Allison Sugarbaker
MOVIE★ 7.0
Children in the Crossfire
1984
as Dee Malone
MOVIE★ 3.9
Imps*
1983
as Majorie
TV★ 6.8
Wizards and Warriors
1983
as Princess Ariel
TV★ 6.7
The Blue and the Gray
1982
as Mary Hale
MOVIE★ 5.1
Wacko
1982
as Mary Graves
TV★ 7.5
Voyagers!
1982
TV★ 7.1
Newhart
1982
as Stephanie Vanderkellen
TV★ 7.6
Cheers
1982
as Rebecca Prout
TV★ 6.8
Hotel
1982
as Arlene Greenspan
TV★ 6.7
Simon & Simon
1981
MOVIE★ 6.5
Butcher, Baker, Nightmare Maker
1981
as Julie
MOVIE★ 6.5
Cutter's Way
1981
as Young Girl
MOVIE★ 5.4
Battle Beyond the Stars
1980
as Mol
TV★ 7.0
Big Shamus, Little Shamus
1979
TV★ 6.3
The Love Boat
1977
as Sandy
TV★ 7.3
Lou Grant
1977
as Charlene
TV★ 6.2
Eight Is Enough
1977
TV★ 7.0
Golden Globe Awards
1944
as Self - Nominee