How old was Katherine McNamara in…

Katherine McNamara

Bio: Katherine 'Kat' Grace McNamara (born November 22, 1995) is an American actress. She is known for her roles as Harper Munroe on the MTV comedy series Happyland, and Clary Fray on the Freeform fantasy series Shadowhunters

Born: Wed, Nov 22 1995

Birthplace: Kansas City, Missouri, USA

Katherine McNamara is 28 years old

External Links

Movies (Acting Roles)

Sorted by Release Date

Jade

Katherine McNamara was

28 in Jade

as 'Layla'.

Fri, Feb 16 2024

Air Force One Down

Katherine McNamara was

28 in Air Force One Down

as 'Agent Allison Miles'.

Fri, Feb 09 2024

True Justice: Family Ties

Katherine McNamara was

28 in True Justice: Family Ties

as 'Casey Barlowe'.

Fri, Jan 12 2024

Fool's Paradise

Katherine McNamara was

27 in Fool's Paradise

as 'Terry'.

Fri, May 12 2023

Sugar

Katherine McNamara was

26 in Sugar

as 'Chloe'.

Fri, Nov 18 2022

Dance Dads

Katherine McNamara was

26 in Dance Dads

as 'Kassie Goodhart'.

Sat, Oct 29 2022

Love, Classified

Katherine McNamara was

26 in Love, Classified

as 'Taylor Bloom'.

Sat, Apr 16 2022

Untitled Horror Movie

Katherine McNamara was

25 in Untitled Horror Movie

as 'Chrissy'.

Sat, Jun 12 2021

Finding You

Katherine McNamara was

25 in Finding You

as 'Taylor Risdale'.

Thu, May 13 2021

Trust

Katherine McNamara was

25 in Trust

as 'Amy'.

Fri, Mar 12 2021

Kappa Kappa Die

Katherine McNamara was

24 in Kappa Kappa Die

as 'Charise'.

Fri, Oct 23 2020

Spirit Riding Free: Spirit of Christmas

Katherine McNamara was

24 in Spirit Riding Free: Spirit of Christmas

as 'Sally Jessup (voice)'.

Fri, Dec 06 2019

Assimilate

Katherine McNamara was

23 in Assimilate

as 'Hannah'.

Fri, May 24 2019

Maze Runner: The Death Cure

Katherine McNamara was

22 in Maze Runner: The Death Cure

as 'Sonya'.

Wed, Jan 10 2018

Charlotte

Katherine McNamara was

21 in Charlotte

as 'Mary (segment "Get Off My Porch")'.

Tue, Aug 08 2017

Is That a Gun in Your Pocket?

Katherine McNamara was

20 in Is That a Gun in Your Pocket?

as 'Sandy Keely'.

Fri, Sep 16 2016

Natural Selection

Katherine McNamara was

20 in Natural Selection

as 'Paige Thomas'.

Fri, Aug 26 2016

Indiscretion

Katherine McNamara was

20 in Indiscretion

as 'Lizzy Simon'.

Wed, Jun 08 2016

Little Savages

Katherine McNamara was

20 in Little Savages

as 'Tiffany'.

Tue, Feb 02 2016

R.L. Stine's Monsterville: The Cabinet of Souls

Katherine McNamara was

19 in R.L. Stine's Monsterville: The Cabinet of Souls

as 'Lilith'.

Tue, Sep 29 2015

Maze Runner: The Scorch Trials

Katherine McNamara was

19 in Maze Runner: The Scorch Trials

as 'Sonya'.

Wed, Sep 09 2015

A Sort of Homecoming

Katherine McNamara was

19 in A Sort of Homecoming

as 'Rosa Conti'.

Sat, Mar 14 2015

A Wife's Nightmare

Katherine McNamara was

19 in A Wife's Nightmare

as 'Jackie'.

Sat, Dec 27 2014

Tom Sawyer & Huckleberry Finn

Katherine McNamara was

18 in Tom Sawyer & Huckleberry Finn

as 'Becky Thatcher'.

Thu, Oct 23 2014

Contest

Katherine McNamara was

18 in Contest

as 'Sarah O'Malley'.

Tue, Dec 31 2013

Girl vs. Monster

Katherine McNamara was

16 in Girl vs. Monster

as 'Myra'.

Fri, Oct 12 2012

Last Ounce of Courage

Katherine McNamara was

16 in Last Ounce of Courage

as 'Caroler'.

Fri, Sep 14 2012

New Year's Eve

Katherine McNamara was

16 in New Year's Eve

as 'Lily Bowman'.

Thu, Dec 08 2011

Sam Steele and the Crystal Chalice

Katherine McNamara was

15 in Sam Steele and the Crystal Chalice

as 'Emma Marsh'.

Mon, Nov 21 2011

Last Will

Katherine McNamara was

15 in Last Will

as 'Wedding Guest (uncredited)'.

Tue, Mar 22 2011

Sam Steele and the Junior Detective Agency

Katherine McNamara was

15 in Sam Steele and the Junior Detective Agency

as 'Emma Marsh'.

Tue, Jan 04 2011

Get Off My Porch

Katherine McNamara was

14 in Get Off My Porch

as 'Mary'.

Mon, May 31 2010

Matchmaker Mary

Katherine McNamara was

12 in Matchmaker Mary

as 'Mary Carver'.

Sun, Aug 31 2008

All Roads Lead Home

Katherine McNamara was

12 in All Roads Lead Home

as 'Fair Goer'.

Tue, Jan 01 2008

Samaritan

Katherine McNamara will be

28+ in Samaritan

as 'Carly'.

Unreleased

The Queen's Jewels

Katherine McNamara will be

28+ in The Queen's Jewels

as 'Lala'.

Unreleased

Urban Legend

Katherine McNamara will be

28+ in Urban Legend

Unreleased

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Walker Independence

Katherine McNamara was

26+ in Walker Independence

as 'Abby Walker'.

First Air Date
Thu, Oct 06 2022

One Killer Question

Katherine McNamara was

26+ in One Killer Question

as 'Self'.

First Air Date
Tue, Jun 28 2022

The Stand

Katherine McNamara was

25+ in The Stand

as 'Julie Lawry'.

First Air Date
Thu, Dec 17 2020

Acting for a Cause

Katherine McNamara was

24+ in Acting for a Cause

as 'Lydia Bennet'.

First Air Date
Fri, Mar 27 2020

Crisis Aftermath

Katherine McNamara was

24+ in Crisis Aftermath

as 'Self'.

First Air Date
Sun, Dec 08 2019

Batwoman

Katherine McNamara was

23+ in Batwoman

as 'Mia Smoak'.

First Air Date
Sun, Oct 06 2019

Happy Together

Katherine McNamara was

22+ in Happy Together

as 'Sara'.

First Air Date
Mon, Oct 01 2018

Shadowhunters

Katherine McNamara was

20+ in Shadowhunters

as 'Clary Fray'.

First Air Date
Tue, Jan 12 2016

Supergirl

Katherine McNamara was

19+ in Supergirl

as 'Mia Smoak / Blackstar'.

First Air Date
Mon, Oct 26 2015

The Grinder

Katherine McNamara was

19+ in The Grinder

as 'Ginger'.

First Air Date
Tue, Sep 29 2015

The Flash

Katherine McNamara was

18+ in The Flash

as 'Mia Queen / Green Arrow, Mia Smoak'.

First Air Date
Tue, Oct 07 2014

Happyland

Katherine McNamara was

18+ in Happyland

as 'Harper Munroe'.

First Air Date
Tue, Sep 30 2014

The Thundermans

Katherine McNamara was

17+ in The Thundermans

as 'Tara Campbell'.

First Air Date
Mon, Oct 14 2013

The Fosters

Katherine McNamara was

17+ in The Fosters

as 'Kat'.

First Air Date
Mon, Jun 03 2013

Radio Disney Music Awards

Katherine McNamara was

17+ in Radio Disney Music Awards

as 'Self'.

First Air Date
Sat, Apr 27 2013

Arrow

Katherine McNamara was

16+ in Arrow

as 'Self, Maya / Blackster, Mia Smoak, Mia Smoak / Blackstar'.

First Air Date
Wed, Oct 10 2012

Transformers: Rescue Bots

Katherine McNamara was

16+ in Transformers: Rescue Bots

as 'Priscilla Pynch (voice)'.

First Air Date
Sat, Feb 18 2012

Touch

Katherine McNamara was

16+ in Touch

as 'Evie Woods'.

First Air Date
Wed, Jan 25 2012

Jessie

Katherine McNamara was

15+ in Jessie

as 'Bryn Breitbart'.

First Air Date
Fri, Sep 30 2011

Unforgettable

Katherine McNamara was

15+ in Unforgettable

as 'Young Carrie Wells'.

First Air Date
Tue, Sep 20 2011

Kickin' It

Katherine McNamara was

15+ in Kickin' It

as 'Claire'.

First Air Date
Mon, Jun 13 2011

Workaholics

Katherine McNamara was

15+ in Workaholics

as 'Haley'.

First Air Date
Wed, Apr 06 2011

R. L. Stine's The Haunting Hour

Katherine McNamara was

14+ in R. L. Stine's The Haunting Hour

as 'Jodanna'.

First Air Date
Fri, Oct 29 2010

Drop Dead Diva

Katherine McNamara was

13+ in Drop Dead Diva

as 'Ann Logan'.

First Air Date
Sun, Jul 12 2009

Glee

Katherine McNamara was

13+ in Glee

as 'Bunhead #1'.

First Air Date
Tue, May 19 2009

CSI: Crime Scene Investigation

Katherine McNamara was

4+ in CSI: Crime Scene Investigation

as 'Angela Ward / Tangerine'.

First Air Date
Fri, Oct 06 2000

Law & Order: Special Victims Unit

Katherine McNamara was

3+ in Law & Order: Special Victims Unit

as 'Jasmine'.

First Air Date
Mon, Sep 20 1999