Known For
Acting
Known Credits
76
Gender
Female
Birthday
June 27, 1951 (75 years old)
Place of Birth
Ramsey County, Minnesota, USA
Julia Margaret Duffy is an American actress. From 1983 to 1990, she played Stephanie Vanderkellen in the TV series Newhart.
| 2026 | The 'Burbsas Lynn Gardner | |
| 2024 | Palm Royaleas Mary Jones Davidsoul | |
| 2023 | Night Courtas Susan | |
| 2022 | Christmas with the Campbellsas Liz | |
| 2021 | Country Comfortas Abigail | |
| 2019 | Christmas at the Plazaas Amanda Clark | |
| 2019 | Yinzas Mrs. Szyzmanski | |
| 2019 | Fair Market Valueas Isabel | |
| 2019 | Black Mondayas Maxine Blackmore | |
| 2019 | Grand-Daddy Day Careas Bonnie | |
| 2018 | The Cool Kidsas Francine | |
| 2016 | American Housewifeas Amanda | |
| 2015 | Scream Queensas Bunny Radwell | |
| 2015 | All She Wishesas Grace | |
| 2014 | Camp X-Rayas Betty | |
| 2014 | Lookingas Dana Murray | |
| 2012 | Anger Managementas Phyllis | |
| 2012 | Key & Peeleas Mom | |
| 2011 | Suburgatoryas Emmaline | |
| 2011 | Shamelessas Candace Lishman | |
| 2010 | Bed & Breakfastas Mrs. Harvey | |
| 2009 | The Leagueas Martha | |
| 2008 | Merry Christmas, Drake & Joshas Mrs. Hayfer | |
| 2008 | True Jackson, VPas Ms. Watson | |
| 2008 | Together Again for the First Timeas Audrey Wolders Frobisher | |
| 2008 | 7 Things To Do Before I'm 30as Vanessa Madison | |
| 2007 | Wizards of Waverly Placeas Ms. Angela | |
| 2007 | Be My Babyas Doris | |
| 2005 | The Suite Life of Zack & Codyas Martha Harrington | |
| 2004 | CSI: NYas Millie Hanford | |
| 2004 | Listen Up!as Jane McKillop | |
| 2004 | Joeyas Kimberly | |
| 2004 | Drake & Joshas Mrs. Hayfer | |
| 2003 | Intolerable Crueltyas Sarah Sorkin | |
| 2003 | Dumb and Dumberer: When Harry Met Lloydas Jessica's Mom | |
| 2003 | Charlotte's Web 2: Wilbur's Great Adventureas Charlotte (voice) | |
| 2001 | Men, Women & Dogsas Dr. Fletcher | |
| 2001 | Rebaas Mrs. Hodge | |
| 1999 | Twice in a Lifetimeas Sophie Price / Barbara Nash | |
| 1998 | Histeria!as | |
| 1998 | Love Boat: The Next Waveas Fran Dettweiler | |
| 1997 | George & Leoas | |
| 1997 | Pepper Annas Aunt Fanny (voice) | |
| 1997 | Social Studiesas | |
| 1996 | Sabrina, the Teenage Witchas Lucy | |
| 1996 | 7th Heavenas Mrs. Porter | |
| 1996 | Kidz in the Woodas Ms. Felicia Duffy | |
| 1995 | The Drew Carey Showas Lindsay Mercer | |
| 1993 | Diagnosis: Murderas Lorraine Kay | |
| 1993 | The Mommiesas Barb Ballantine | |
| 1993 | Sex, Shock & Censorship in the 90'sas Politically-Correct Mom | |
| 1991 | Baby Talkas Maggie Campbell | |
| 1990 | Menu for Murderas Susan Henshaw | |
| 1990 | The Love Boat: A Valentine Voyageas Myrna Foley | |
| 1989 | The Cover Girl and the Copas Jackie Flanders | |
| 1988 | Maybe Babyas Casey | |
| 1986 | Designing Womenas Allison Sugarbaker | |
| 1984 | Children in the Crossfireas Dee Malone | |
| 1983 | Imps*as Majorie | |
| 1983 | Wizards and Warriorsas Princess Ariel | |
| 1982 | The Blue and the Grayas Mary Hale | |
| 1982 | Wackoas Mary Graves | |
| 1982 | Voyagers!as | |
| 1982 | Newhartas Stephanie Vanderkellen | |
| 1982 | Cheersas Rebecca Prout | |
| 1982 | Hotelas Arlene Greenspan | |
| 1981 | Simon & Simonas | |
| 1981 | Butcher, Baker, Nightmare Makeras Julie | |
| 1981 | Cutter's Wayas Young Girl | |
| 1980 | Battle Beyond the Starsas Mol | |
| 1979 | Big Shamus, Little Shamusas | |
| 1977 | The Love Boatas Paula | |
| 1977 | The Love Boatas Sandy | |
| 1977 | Lou Grantas Charlene | |
| 1977 | Eight Is Enoughas | |
| 1944 | Golden Globe Awardsas Self - Nominee |
