Olivia Cooke

Biography

Olivia Kate Cooke (born 27 December 1993) is an English actress. She is best known for her role as Alicent Hightower in the fantasy drama television series House of the Dragon (2022–present). In television, she has starred as Emma Decody in the thriller Bates Motel (2013–2017), Becky Sharp in the period drama Vanity Fair(2018), and a spy in the thriller Slow Horses(2022). 

In films, Cooke has starred in the horror film Ouija(2014), the comedy-drama film Me and Earl and the Dying Girl (2015), the thriller Thoroughbreds(2017), the science fiction film Ready Player One(2018), the comedy thriller Pixie (2020), and the drama Sound of Metal (2020).

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Selected Filmography

• The Tonight Show Starring Jimmy Fallon(2014)TV Series · 1 epas Self - Guest
• The Late Show with Stephen Colbert(2015)TV Series · 1 epas Self - Guest
• House of the Dragon(2022)TV Series · 20 epsas Queen Alicent Hightower
• Jimmy Kimmel Live!(2003)TV Series · 1 epas Self - Guest
• Slow Horses(2022)TV Series · 3 epsas Sidonie 'Sid' Baker
• Bates Motel(2013)TV Series · 50 epsas Emma Decody
• Ready Player One(2018)as Art3mis / Samantha
• The Girlfriend(2025)TV Series · 6 epsas Cherry Laine
• Modern Love(2019)TV Series · 2 epsas Karla
• Sound of Metal(2020)as Lou
• Life Itself(2018)as Dylan Dempsey
• Ouija(2014)as Laine Morris
• House of the Dragon: The House That Dragons Built(2024)TV Series · 16 epsas Self
• Little Fish(2021)as Emma
• The Signal(2014)as Haley Peterson
• Me and Earl and the Dying Girl(2015)as Rachel Kushner
• The Secret of Crickley Hall(2012)TV Series · 3 epsas Nancy Linnet
• Fireheart(2022)as Georgia Holden (voice)
• The Claudia Winkleman Show(2026)TV Series · 1 epas Self
• Thoroughbreds(2018)as Amanda