Katherine McNamara
Kansas City, Missouri, USA

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.

Top 10 collaborators

Roles

Match
Jade (2024)
Layla
Air Force One Down (2024)
Agent Allison Miles
True Justice: Family Ties (2024)
Casey Barlowe
Fool's Paradise (2023)
Terry
Sugar (2022)
Chloe
Dance Dads (2022)
Kassie Goodhart
Love, Classified (2022)
Taylor Bloom
Untitled Horror Movie (2021)
Chrissy
Finding You (2021)
Taylor Risdale
Trust (2021)
Amy
Kappa Kappa Die (2020)
Charise
Spirit Riding Free: Spirit of Christmas (2019)
Sally Jessup (voice)
Assimilate (2019)
Hannah
Maze Runner: The Death Cure (2018)
Sonya
Charlotte (2017)
Mary (segment "Get Off My Porch")
Is That a Gun in Your Pocket? (2016)
Sandy Keely
Natural Selection (2016)
Paige Thomas
Indiscretion (2016)
Lizzy Simon
Little Savages (2016)
Tiffany
R.L. Stine's Monsterville: The Cabinet of Souls (2015)
Lilith
Maze Runner: The Scorch Trials (2015)
Sonya
A Sort of Homecoming (2015)
Rosa Conti
A Wife's Nightmare (2014)
Jackie
Tom Sawyer & Huckleberry Finn (2014)
Becky Thatcher
Contest (2013)
Sarah O'Malley
Girl vs. Monster (2012)
Myra
Last Ounce of Courage (2012)
Caroler
New Year's Eve (2011)
Lily Bowman
Sam Steele and the Crystal Chalice (2011)
Emma Marsh
Last Will (2011)
Wedding Guest (uncredited)
Sam Steele and the Junior Detective Agency (2011)
Emma Marsh
Get Off My Porch (2010)
Mary
Matchmaker Mary (2008)
Mary Carver
All Roads Lead Home (2008)
Fair Goer

Crew

Untitled Horror Movie (2021)
Executive Producer