Kathy Brier (born March 10, 1975) is an American actress and singer. She is best known for playing Marcie Walsh on the ABC soap opera One Life to Live and for starring as Tracy Turnblad in the Broadway production of Hairspray.
Who is Kathy Brier?
Kathy Brier built her career in daytime television and musical theater. She spent nearly a decade playing one of the most recognized characters on One Life to Live.
Brier also has deep Broadway roots. She stepped into a lead role in Hairspray after serving as a standby for six months.
Her work later expanded into premium cable, with a memorable guest turn on HBO’s Boardwalk Empire.
Early Life of Kathy Brier
Kathy Brier was born and raised on Staten Island, New York. She attended Moore Catholic High School before continuing her education at Wagner College.
She earned a Bachelor of Science in arts administration, pairing her theater training with a business-focused degree.
Her early grounding in both performance and administration shaped a career that spanned television, Broadway, and regional theater.
Kathy Brier Age
Kathy Brier is 51 years old as of 2026, born on March 10, 1975. Her zodiac sign is Pisces.
She has remained connected to the entertainment industry for more than two decades since her breakout role in 2002.
Kathy Brier Ethnicity and Nationality
Kathy Brier is American. She was born and raised in Staten Island, New York, and her ethnic background is not publicly confirmed.
Her family roots in New York shaped much of her early theater training in the local and regional circuit.
Kathy Brier Height and Weight
Kathy Brier’s exact height and weight have not been publicly confirmed through reliable sources. Multiple online bio pages list conflicting figures for her physical stats.
Because these numbers cannot be verified against a trustworthy source, they are left out here rather than guessed.
Kathy Brier Education
Brier attended Moore Catholic High School on Staten Island. She then studied theatre and business at Wagner College, graduating with a Bachelor of Science in arts administration.
That combined focus on performance and administration is unusual among working actors. It gave her a practical foundation alongside her stage training.
Kathy Brier Career
Early Career
Brier’s early stage credits include regional productions such as Fanny Brice in Funny Girl, Libby Tucker in I Oughta Be in Pictures, Joy in Cinderella, and Rizzo in Grease.
She also built an Off-Broadway résumé. Her credits there include Bat Boy: The Musical at Union Square Theatre, The Prince and the Pauper at The Lamb’s Theatre, O’Casey Knock at The John Houseman Theatre, and A Broadway Diva Christmas at the Julia Miles Theatre.
That range of regional and Off-Broadway work built the foundation for her later television career.
Breakthrough Role
Brier’s biggest break came on daytime television. From October 18, 2002, to June 17, 2009, she played Marcie Walsh McBain on ABC’s One Life to Live.
She briefly returned to the role in November 2009 and again in late October and early November 2011.
Her performance earned her a 2004 nomination for a Daytime Emmy Award for Outstanding Supporting Actress in a Drama Series.
Around the same period, Brier took on the lead role of Tracy Turnblad in the Broadway production of Hairspray, from 2003 to 2004. She had spent six months prior as the standby for Tony Award winner Marissa Jaret Winokur before stepping into the part.
Recent Work
In 2010, Brier appeared in the HBO series Boardwalk Empire, playing vaudeville performer Sophie Tucker in the episode “Belle Femme.” She also performed some of the show’s original music.
She additionally provided the voice of “Bablulu” on the Playhouse Disney series JoJo’s Circus.
Kathy Brier Awards and Recognition
Brier received a Daytime Emmy nomination in 2004 for Outstanding Supporting Actress in a Drama Series, recognizing her work on One Life to Live.
No wins from major award bodies are publicly confirmed beyond this nomination.
Kathy Brier Husband
Kathy Brier has been married to Jason Munt since September 20, 2010.
The couple has kept most details of their relationship private since marrying. Their marriage has lasted well over a decade as of 2026.
Kathy Brier Children
Brier and her husband, Jason Munt, have one son together, Donavan, born on November 14, 2011. The family has largely stayed out of the public spotlight since his birth.
Kathy Brier Net Worth
Kathy Brier’s net worth is not publicly confirmed. Several unofficial bio sites list widely different and unverified figures, including conflicting birth dates and biographical details that do not match confirmed sources.
Because no reliable outlet has published a verified figure, no specific number is included here.
Kathy Brier Social Media
Kathy Brier does not appear to maintain a widely publicized, verified social media presence under this name. No verified official handles could be confirmed at this time, so none are listed here.
Frequently Asked Questions
What is Kathy Brier’s net worth?
Kathy Brier’s net worth is not publicly confirmed. No reliable source has published a verified figure.
How old is Kathy Brier?
Kathy Brier is 51 years old as of July 2026, born on March 10, 1975.
Who is Kathy Brier married to?
Kathy Brier is married to Jason Munt, her husband since September 2010.
What is Kathy Brier best known for?
She is best known for playing Marcie Walsh on One Life to Live and starring as Tracy Turnblad in Broadway’s Hairspray.
Where was Kathy Brier born?
Kathy Brier was born in Staten Island, New York.
Does Kathy Brier have children?
Yes, she has one son, Donavan, born in November 2011.
The Bottom Line
Kathy Brier’s best-known achievement remains her seven-year run as Marcie Walsh on One Life to Live, which earned her a 2004 Daytime Emmy nomination.
She also headlined Broadway’s Hairspray as Tracy Turnblad after months as a standby, showing range across both television and live theater.
She has stayed largely private since marrying Jason Munt in 2010 and welcoming their son Donavan in 2011.
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