Acting · Ramsey County, Minnesota, USA · Born June 27, 1951
Julia Margaret Duffy is an American actress. From 1983 to 1990, she played Stephanie Vanderkellen in the TV series Newhart.
TVThe 'Burbs
2026
as Lynn Gardner
TVPalm Royale
2024
as Mary Jones Davidsoul
TVNight Court
2023
as Susan
MovieChristmas with the Campbells
2022
as Liz
TVCountry Comfort
2021
as Abigail
MovieChristmas at the Plaza
2019
as Amanda Clark
MovieYinz
2019
as Mrs. Szyzmanski
MovieFair Market Value
2019
as Isabel
TVBlack Monday
2019
as Maxine Blackmore
MovieGrand-Daddy Day Care
2019
as Bonnie
TVThe Cool Kids
2018
as Francine
TVAmerican Housewife
2016
as Amanda
TVScream Queens
2015
as Bunny Radwell
MovieAll She Wishes
2015
as Grace
MovieCamp X-Ray
2014
as Betty
TVLooking
2014
as Dana Murray
TVAnger Management
2012
as Phyllis
TVKey & Peele
2012
as Mom
TVSuburgatory
2011
as Emmaline
TVShameless
2011
as Candace Lishman
MovieBed & Breakfast
2010
as Mrs. Harvey
TVThe League
2009
as Martha
MovieMerry Christmas, Drake & Josh
2008
as Mrs. Hayfer
TVTrue Jackson, VP
2008
as Ms. Watson
MovieTogether Again for the First Time
2008
as Audrey Wolders Frobisher
Movie7 Things To Do Before I'm 30
2008
as Vanessa Madison
TVWizards of Waverly Place
2007
as Ms. Angela
MovieBe My Baby
2007
as Doris
TVThe Suite Life of Zack & Cody
2005
as Martha Harrington
TVCSI: NY
2004
as Millie Hanford
TVListen Up!
2004
as Jane McKillop
TVJoey
2004
as Kimberly
TVDrake & Josh
2004
as Mrs. Hayfer
MovieIntolerable Cruelty
2003
as Sarah Sorkin
MovieDumb and Dumberer: When Harry Met Lloyd
2003
as Jessica's Mom
MovieCharlotte's Web 2: Wilbur's Great Adventure
2003
as Charlotte (voice)
Men, Women & Dogs
2001
as Dr. Fletcher
TVReba
2001
as Mrs. Hodge
TVTwice in a Lifetime
1999
as Sophie Price / Barbara Nash
TVHisteria!
1998
TVLove Boat: The Next Wave
1998
as Fran Dettweiler
TVGeorge & Leo
1997
TVPepper Ann
1997
as Aunt Fanny (voice)
Social Studies
1997
TVSabrina, the Teenage Witch
1996
as Lucy
TV7th Heaven
1996
as Mrs. Porter
MovieKidz in the Wood
1996
as Ms. Felicia Duffy
TVThe Drew Carey Show
1995
as Lindsay Mercer
TVDiagnosis: Murder
1993
as Lorraine Kay
TVThe Mommies
1993
as Barb Ballantine
MovieSex, Shock & Censorship in the 90's
1993
as Politically-Correct Mom
TVBaby Talk
1991
as Maggie Campbell
MovieMenu for Murder
1990
as Susan Henshaw
MovieThe Love Boat: A Valentine Voyage
1990
as Myrna Foley
MovieThe Cover Girl and the Cop
1989
as Jackie Flanders
MovieMaybe Baby
1988
as Casey
TVDesigning Women
1986
as Allison Sugarbaker
MovieChildren in the Crossfire
1984
as Dee Malone
MovieImps*
1983
as Majorie
TVWizards and Warriors
1983
as Princess Ariel
TVThe Blue and the Gray
1982
as Mary Hale
MovieWacko
1982
as Mary Graves
TVVoyagers!
1982
TVNewhart
1982
as Stephanie Vanderkellen
TVCheers
1982
as Rebecca Prout
TVHotel
1982
as Arlene Greenspan
TVSimon & Simon
1981
MovieButcher, Baker, Nightmare Maker
1981
as Julie
MovieCutter's Way
1981
as Young Girl
MovieBattle Beyond the Stars
1980
as Mol
TVBig Shamus, Little Shamus
1979
TVThe Love Boat
1977
as Sandy
TVLou Grant
1977
as Charlene
TVEight Is Enough
1977
TVGolden Globe Awards
1944
as Self - Nominee
