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 Movie Cast
Matchmaker Mary- Mary Carver
2008-08-31
2.0
Sam Steele and the Junior Detective Agency- Emma Marsh
2011-01-04
4.8
Girl vs. Monster- Myra
2012-10-12
6.3
Contest- Sarah O'Malley
2013-12-31
5.8
Tom Sawyer & Huckleberry Finn- Becky Thatcher
2014-10-23
5.3
Maze Runner: The Scorch Trials- Sonya
2015-09-09
6.7
A Wife's Nightmare- Jackie
2014-12-27
6.3
Natural Selection- Paige Thomas
2016-08-26
5.4
Maze Runner: The Death Cure- Sonya
2018-01-10
7.1
A Sort of Homecoming- Rosa Conti
2015-03-14
6.2
R.L. Stine's Monsterville: The Cabinet of Souls- Lilith
2015-09-29
6.7
Little Savages- Tiffany
2016-02-02
5.6
Get Off My Porch- Mary
2010-05-31
7.0
Is That a Gun in Your Pocket?- Sandy Keely
2016-09-16
6.5
New Year's Eve- Lily Bowman
2011-12-08
5.9
All Roads Lead Home- Fair Goer
2008-01-01
5.8
Last Will- Wedding Guest (uncredited)
2011-03-22
4.0
Last Ounce of Courage- Caroler
2012-09-14
3.1
Indiscretion- Lizzy Simon
2016-06-08
4.4
Assimilate- Hannah
2019-05-24
6.4
Charlotte- Mary (segment "Get Off My Porch")
2017-08-08
5.5
Spirit Riding Free: Spirit of Christmas- Sally Jessup (voice)