Born in Pittsburgh, Pennsylvania, Heather Mazur earned a Bachelor of Fine Arts from Carnegie Mellon University and a Master of Fine Arts from the Yale School of Drama. Her acting debut as Sarah Cooper in the 1990 film Night of the Living Dead was followed by a long absence from show business, reappearing in the guest role of Rina Lowe in a 2003 episode of the series Hack.
Known For
Credits
Cast Credits
American Gigolo (2022)
Guest starring as Anne
- Episode 1x04: Nothing Is Real But the Girl (Sep 30, 2022)
The Lincoln Lawyer (2022)
Guest starring as Carol Dubois
(5 episodes)
- Episode 1x10: The Brass Verdict (May 13, 2022)
- Episode 1x09: The Uncanny Valley (May 13, 2022)
- Episode 1x08: The Magic Bullet Redux (May 13, 2022)
- Episode 1x07: Lemming Number Seven (May 13, 2022)
- Episode 1x03: Momentum (May 13, 2022)
Tacoma FD (2019)
Guest starring as Vicky Penisi McConky
(18 episodes)
- Episode 4x12: Kangaroo Court (Oct 5, 2023)
- Episode 4x11: It's a Penisi-ful Life (Sep 28, 2023)
- Episode 4x08: Chicken Fight (Sep 7, 2023)
- Episode 4x06: Valentine's Day (Aug 24, 2023)
- Episode 4x04: Who Gives A-Shift? (Aug 10, 2023)
- Episode 3x06: Rise of the Machines (Oct 21, 2021)
- Episode 3x04: How I Met Your Mother (Oct 7, 2021)
- Episode 3x03: The Big Chill (Sep 30, 2021)
- Episode 3x02: Hell Week (Sep 23, 2021)
- Episode 2x11: The Firefighter's Ball: Part 2 (Aug 20, 2020)
- Episode 2x10: The Firefighter's Ball: Part I (Aug 13, 2020)
- Episode 2x09: Mike and Ike (Aug 6, 2020)
- Episode 2x05: I'm Eddie Penisi...Sr. (Apr 23, 2020)
- Episode 2x01: Payday (Mar 26, 2020)
- Episode 1x10: Fire at the Dispensary (May 30, 2019)
- Episode 1x09: I'm Eddie Penisi (May 23, 2019)
- Episode 1x07: Old Flame (May 9, 2019)
- Episode 1x05: The B-Team (Apr 25, 2019)
Good Trouble (2019)
Guest starring as Angela Miller
(11 episodes)
- Episode 2x08: Disruptions (Aug 6, 2019)
- Episode 2x07: In the Middle (Jul 30, 2019)
- Episode 2x05: Happy Heckling (Jul 16, 2019)
- Episode 2x02: Torn (Jun 25, 2019)
- Episode 1x13: Vitamin C (Apr 2, 2019)
- Episode 1x12: Broken Arted (Mar 26, 2019)
- Episode 1x11: Less Than (Mar 19, 2019)
- Episode 1x08: Byte Club (Feb 26, 2019)
- Episode 1x06: Imposter (Feb 12, 2019)
- Episode 1x04: Playing the Game (Jan 29, 2019)
- Episode 1x01: DTLA (Jan 8, 2019)
The Resident (2018)
Guest starring as Magdalena Axenberg
- Episode 5x05: The Thinnest Veil (Oct 19, 2021)
Chance (2016)
Guest starring as Talia
(2 episodes)
- Episode 2x08: An Infant, a Brute or a Wild Beast (Nov 15, 2017)
- Episode 2x05: The Collected Works of William Shakespeare (Oct 25, 2017)
Insecure (2016)
Guest starring as Hannah Richards-Foster
(5 episodes)
- Episode 2x03: Hella Open (Aug 6, 2017)
- Episode 2x02: Hella Questions (Jul 30, 2017)
- Episode 2x01: Hella Great (Jul 23, 2017)
- Episode 1x04: Thirsty as Fuck (Oct 30, 2016)
- Episode 1x02: Messy as Fuck (Oct 16, 2016)
How to Get Away with Murder (2014)
Guest starring as Heidi Turpin
- Episode 6x04: I Hate the World (Oct 17, 2019)
Awkward. (2011)
Guest starring as Darlene Saxton
(6 episodes)
- Episode 5x09: Say No to the Dress (Oct 26, 2015)
- Episode 5x07: The Big Reveal (Oct 12, 2015)
- Episode 5x04: Now You See Me, Now I Don't (Sep 21, 2015)
- Episode 5x02: Short Circuit Party (Sep 7, 2015)
- Episode 5x01: Prank Amateurs (Aug 31, 2015)
- Episode 3x14: The Bad Seed (Nov 12, 2013)
Switched at Birth (2011)
Guest starring as Lydia Kaiser
(2 episodes)
- Episode 3x13: Like a Snowball Down a Mountain (Jun 23, 2014)
- Episode 3x05: Have You Really the Courage? (Feb 10, 2014)
Pretty Little Liars (2010)
Guest starring as Isabel Randall
(3 episodes)
- Episode 2x19: The Naked Truth (Feb 6, 2012)
- Episode 2x12: Over My Dead Body (Aug 30, 2011)
- Episode 1x04: Can You Hear Me Now? (Jun 29, 2010)
Modern Family (2009)
Guest starring as Anne Gibbs
- Episode 6x07: Queer Eyes, Full Hearts (Nov 12, 2014)
Crash (2008)
Guest starring as Amy Battaglia
(10 episodes)
- Episode 2x01: You Set the Scene (Sep 18, 2009)
- Episode 1x13: The Pain Won't Stop (Jan 9, 2009)
- Episode 1x12: Ring Dings (Jan 2, 2009)
- Episode 1x11: F-36, Sprint Left, T-4 (Dec 26, 2008)
- Episode 1x10: The Future Is Free (Dec 19, 2008)
- Episode 1x09: Pissing in the Sandbox (Dec 12, 2008)
- Episode 1x08: Three Men and a Bebe (Dec 5, 2008)
- Episode 1x05: Your Ass Belongs to the Gypsies (Nov 7, 2008)
- Episode 1x04: Railroaded (Oct 31, 2008)
- Episode 1x02: The Doctor Is In (Oct 17, 2008)
The Mentalist (2008)
Guest starring as Colette Santori
- Episode 4x11: Always Bet on Red (Jan 12, 2012)
CSI: NY (2004)
Guest starring as ADA Natalie Greer
(2 episodes)
- Episode 5x06: Enough (Nov 5, 2008)
- Episode 3x23: ...Comes Around (May 9, 2007)
The Young and the Restless (1973)
Guest starring as Brenda Brecheen
- Episode 45x205: Ep. #11343 (Jan 10, 2018)
General Hospital (1963)
Guest starring as Eileen Ashby
(21 episodes)
- Episode 2023-03-30: Ep. #15190 (Mar 30, 2023)
- Episode 2023-03-28: Ep. #15188 (Mar 28, 2023)
- Episode 2023-03-27: Ep. #15187 (Mar 27, 2023)
- Episode 2023-03-24: Ep. #15186 (Mar 24, 2023)
- Episode 2023-03-17: Ep. #15181 (Mar 17, 2023) [Uncredited]
- Episode 2023-03-09: Ep. #15175 (Mar 9, 2023)
- Episode 2023-03-08: Ep. #15174 (Mar 8, 2023)
- Episode 2023-03-03: Ep. #15171 (Mar 3, 2023)
- Episode 2023-03-02: Ep. #15170 (Mar 2, 2023)
- Episode 2023-02-17: Ep. #15161 (Feb 17, 2023) [Uncredited]
- Episode 2023-02-07: Ep. #15153 (Feb 7, 2023) [Uncredited]
- Episode 2022-12-06: Ep. #15109 (Dec 6, 2022) [Uncredited]
- Episode 2022-11-29: Ep. #15104 (Nov 29, 2022) [Uncredited]
- Episode 2022-11-07: Ep. #15090 (Nov 7, 2022) [Uncredited]
- Episode 2022-10-12: Ep. #15073 (Oct 12, 2022)
- Episode 2022-10-11: Ep. #15072 (Oct 11, 2022)
- Episode 2022-03-16: Ep. #14935 (Mar 16, 2022) [Uncredited]
- Episode 2022-03-15: Ep. #14934 (Mar 15, 2022) [Uncredited]
- Episode 2022-02-22: Ep. #14919 (Feb 22, 2022) [Uncredited]
- Episode 2021-12-21: Ep. #14876 (Dec 21, 2021) [Uncredited]
- Episode 2021-12-20: Ep. #14875 (Dec 20, 2021) [Uncredited]