
Allison Brooks Janney (born November 19, 1959) is an American actress. In a career spanning three decades, she is known for her performances across multiple genres of screen and stage. Janney has received various accolades, including an Academy Award, a British Academy Film Award, a Golden Globe Award, and seven Primetime Emmy Awards, in addition to nominations for two Tony Awards. Born in Boston and raised in Dayton, Ohio, Janney received a scholarship to study at the Royal Academy of Dramatic Art following her graduation from Kenyon College. After years of minor and uncredited film and television appearances, Janney's breakthrough came with the role of C. J. Cregg in the NBC political drama The West Wing (1999–2006), for which she received four Primetime Emmy Awards. In 2014, she won the Primetime Emmy Award for Outstanding Guest Actress in a Drama Series for her role as Margaret Scully on the Showtime period drama Masters of Sex. For her portrayal of Bonnie Plunkett, a cynical recovering addict on the CBS sitcom Mom (2013–2021), Janney received six Primetime Emmy Award nominations and won twice for Outstanding Supporting Actress in a Comedy Series. Janney made her professional stage debut with the Off-Broadway production Ladies (1989), and followed with numerous bit parts in various similar productions, before making her Broadway debut with the 1996 revival of Present Laughter. She won two Drama Desk Awards and has been nominated for two Tony Awards: for Best Actress in a Play for her performance in the Broadway revival of A View from the Bridge (1997), and for Best Actress in a Musical for her role in the original Broadway production of the musical 9 to 5 (2009). Her film roles include Private Parts (1997), Primary Colors (1998), 10 Things I Hate About You (1999), Drop Dead Gorgeous (1999), American Beauty (1999), Nurse Betty (2000), The Hours (2002), Hairspray (2007), Juno (2007), The Help (2011), The Way, Way Back (2013), Tammy (2014), The Rewrite (2014), Spy (2015), Tallulah (2016), The Girl on the Train (2016), Bad Education (2019) and Bombshell (2019). She voiced roles in Finding Nemo (2003), Over the Hedge (2006), Minions (2015), and The Addams Family (2019). For her performance in the black comedy I, Tonya (2017), Janney won an Academy Award, a BAFTA Award, and a Golden Globe Award, all for Best Supporting Actress.
The Dog Stars
2026
The Roses
2025
Palm Royale
2024
The Creator
2023
The Diplomat
2023
Minions & More 2
2022
To Leslie
2022
Lou
2022
Celebrity IOU
2020
Lazy Susan
2020
Bombshell
2019
Bad Education
2019
Ma
2019
Troop Zero
2019
I, Tonya
2017
DuckTales
2017
Sun Dogs
2017
Finding Dory
2016
Tallulah
2016
Chelsea
2016
Minions
2015
Spy
2015
The DUFF
2015
Days and Nights
2014
Get On Up
2014
Tammy
2014
The Rewrite
2014
Brightest Star
2013
Masters of Sex
2013
Mom
2013
Touchy Feely
2013
Bad Words
2013
The Way Way Back
2013
Trust Me
2013
Celia
2012
Liberal Arts
2012
Veep
2012
A Thousand Words
2012
Margaret
2011
The Oranges
2011
The Help
2011
Web Therapy
2011
Mr. Sunshine
2011
Away We Go
2009
It's Still Me!
2009
Web Therapy
2008
In Plain Sight
2008
Juno
2007
Phineas and Ferb
2007
Hairspray
2007
Over the Hedge
2006
Weeds
2005
Our Very Own
2005
The Chumscrubber
2005
American Dad!
2005
Piccadilly Jim
2004
Lost
2004
The Soup
2004
Winter Solstice
2004
Chicken Party
2003
How to Deal
2003
Finding Nemo
2003
The Hours
2002
Rooftop Kisses
2002
A Girl Thing
2001
Nurse Betty
2000
The West Wing
1999
The Debtors
1999
American Beauty
1999
Family Guy
1999
David and Lisa
1998
The Impostors
1998
Celebrity
1998
Primary Colors
1998
The Ice Storm
1997
Julian Po
1997
The View
1997
Private Parts
1997
Anita Liberty
1997
King of the Hill
1997
The Associate
1996
Big Night
1996
The Daily Show
1996
Rescuing Desire
1996
Faithful
1996
Heading Home
1995
Wolf
1994
The Cowboy Way
1994
Dead Funny
1994
Frasier
1993
Blind Spot
1993
Law & Order
1990
The Simpsons
1989
Who Shot Pat?
1989
Tony Awards
1956
The Oscars
1953
































































































































































