Katie McGrath

Biography

Katie McGrath is an Irish actress. In television, she is best known for portraying Morgana on the BBC One series Merlin (2008–2012), Lucy Westenra on the British-American series Dracula (2013–2014), Sarah Bennett in the first season of the Canadian horror anthology series Slasher (2016) and for her role as Lena Luthor on the American superhero series Supergirl (2016–present). Her film roles include Lady Thelma Furness in the drama film W.E. and Jules Daley in the Christmas movie A Princess for Christmas (2011), Zara Young in the science fiction adventure film Jurassic World (2015), and Elsa in the epic fantasy film King Arthur: Legend of the Sword (2017). Description above from the Wikipedia article Katie McGrath, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Known For

Supergirl

Merlin

The Tudors

60 Minutes

Jurassic World

Slasher

The Continental: From the World of John Wick

King Arthur: Legend of the Sword

All Movies (14)

• Everybody Digs Bill Evans2026 · as Pat Evans
• Brown Bread2025 · as Áine
• Buttons2018 · as Mrs. Wentworth
• King Arthur: Legend of the Sword2017 · as Elsa
• Jurassic World2015 · as Zara
• The Throwaways2015 · as Gloria
• Leading Lady2014 · as Jodi Rutherford
• Through the Storm2012 · as Alice / The Banshee (voice)
• A Princess for Christmas2011 · as Jules Daly
• W.E.2011 · as Lady Thelma
• Eden2008 · as Dessie's Girlfriend
• Red Mist2008 · as Harriet
• Damage2007 · as Rachel
• Pebble2007 · as Tara

All TV Shows (16)

• Maigret2025 · as Rosalie Fernand
• The Continental: From the World of John Wick2023 · as Adjudicator
• The Ex-Wife2022 · as Jen
• Secret Bridesmaids' Business2019 · as Saskia De Merindol
• Frontier2016 · as Elizabeth Carruthers
• Slasher2016 · as Sarah Bennett
• Supergirl2015 · as Lena Luthor
• Dracula2013 · as Lucy Westenra
• Dates2013 · as Kate
• Labyrinth2012 · as Oriane Congost
• The Queen2009 · as Princess Margaret
• Merlin: Secrets and Magic2009 · as Self
• Merlin2008 · as Morgana
• The Roaring Twenties2008 · as Vixen
• The Tudors2007 · as Bess
• 60 Minutes1968 · as Self