Katherine McNamara
November 22, 1995 (30 years old) in Kansas City, Missouri, USA
Katherine 'Kat' Grace McNamara (born November 22, 1995) is a European-American businesswoman, entrepreneur, actress and singer. She is known for her roles as Harper Munroe on the MTV comedy series Happyland, and Clary Fray on the Freeform fantasy series Shadowhunters.
Known For
Credits
- 2025 · Coyotes as Kat
- 2025 · Montana Mavericks as Heather
- 2025 · High Ground as Cassie Becker
- 2024 · Jade as Layla
- 2024 · Grave Conversations as Self
- 2024 · Air Force One Down as Agent Allison Miles
- 2024 · True Justice: Family Ties as Casey Barlowe
- 2023 · Fool's Paradise as Terry
- 2022 · Sugar as Chloe
- 2022 · The Adventures of Bunny Bravo as Cat
- 2022 · Dance Dads as Kassie Goodhart
- 2022 · Walker Independence as Abby Walker
- 2022 · One Killer Question as Self
- 2022 · Love, Classified as Taylor Bloom
- 2016 · Natural Selection as Paige Thomas
- Future · The Queen's Jewels as Lala
- 2021 · Untitled Horror Movie as Chrissy
- 2021 · Finding You as Taylor Risdale
- 2021 · Trust as Amy
- 2020 · The Stand as Julie Lawry
- 2020 · Kappa Kappa Die as Charise
- 2020 · Acting for a Cause as Lydia Bennet
- 2019 · Crisis Aftermath as Self
- 2019 · Spirit Riding Free: Spirit of Christmas as Sally Jessup (voice)
- 2019 · Batwoman as Mia Smoak
- 2019 · Assimilate as Hannah
- 2018 · Happy Together as Sara
- 2018 · Maze Runner: The Death Cure as Sonya
- 2017 · Charlotte as Mary (segment "Get Off My Porch")
- 2016 · Is That a Gun in Your Pocket? as Sandy Keely
- 2016 · Indiscretion as Lizzy Simon
- 2016 · Little Savages as Tiffany
- 2016 · Shadowhunters as Clary Fray
- 2015 · Supergirl as Mia Smoak / Blackstar
- 2015 · The Grinder as Ginger
- 2015 · R.L. Stine's Monsterville: The Cabinet of Souls as Lilith
- 2015 · Maze Runner: The Scorch Trials as Sonya
- 2015 · Cake Wars as Self - Guest Judge
- 2015 · A Sort of Homecoming as Rosa Conti
- 2014 · A Wife's Nightmare as Jackie
- 2014 · Tom Sawyer & Huckleberry Finn as Becky Thatcher
- 2014 · The Flash as Mia Queen / Green Arrow
- 2014 · The Flash as Mia Smoak
- 2014 · Happyland as Harper Munroe
- 2013 · Contest as Sarah O'Malley
- 2013 · The Thundermans as Tara Campbell
- 2013 · The Fosters as Kat
- 2013 · Radio Disney Music Awards as Self
- 2012 · Girl vs. Monster as Myra
- 2012 · Arrow as Maya / Blackster
- 2012 · Arrow as Mia Smoak
- 2012 · Arrow as Mia Smoak / Blackstar
- 2011 · Sam Steele and the Crystal Chalice as Emma Marsh
- 2011 · Last Will as Wedding Guest (uncredited)
- 2010 · Get Off My Porch as Mary
- 2008 · Matchmaker Mary as Mary Carver
- Future · Samaritan as Carly
- Future · And Love Knocked as Emily
- Future · Cheap AF as
- Future · True Justice 3: Lost Love as Casey Barlowe
- 2012 · Last Ounce of Courage as Homeless Lady at Mission
- 2012 · Transformers: Rescue Bots as Priscilla Pynch (voice)
- 2012 · Touch as Evie Woods
- 2011 · New Year's Eve as Lily Bowman
- 2011 · Jessie as Bryn Breitbart
- 2011 · Unforgettable as Young Carrie Wells
- 2011 · Kickin' It as Claire
- 2011 · Workaholics as Haley
- 2011 · Sam Steele and the Junior Detective Agency as Emma Marsh
- 2010 · R. L. Stine's The Haunting Hour as Jodanna
- 2009 · Drop Dead Diva as Ann Logan
- 2009 · Glee as Bunhead #1
- 2000 · CSI: Crime Scene Investigation as Angela Ward / Tangerine
- 1999 · Law & Order: Special Victims Unit as Jasmine
- Future · True Justice 2: Eye for an Eye as Casey Barlowe