Biography
Alfie Evan Allen (born September 12, 1986) is an English actor, best known for his role as Theon Greyjoy on the HBO fantasy series Game of Thrones (2011–2019), for which he received a nomination for the Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series in 2019. In film, he is best known for his starring roles in John Wick (2014), The Predator (2018), and Jojo Rabbit (2019).
His older sister is singer Lily Allen. Allen's first professional appearance was in a one-off Channel 4 comedy, You Are Here in 1998. The same year, Allen and his sister Lily appeared in the 1998 film, Elizabeth, which was produced by their mother. His early work included small roles in Agent Cody Banks 2: Destination London, Atonement and BBC1's historical hospital drama, Casualty 1907. In 2008, he took over Daniel Radcliffe's role in the stage play, Equus. He has continued to work in films, appearing in Soulboy, The Kid, Freestyle and Powder in 2010. In 2012, he starred in the British thriller, Confine.
Filmography
Cast Credits

Atomic
Character: Max
TV • 2025

Safe Harbor
Character: Tobias Chapman
TV • 2025

McVeigh
Character: Tim
MOVIE • 2024

SAS Rogue Heroes
Character: Jock Lewes
TV • 2022

Night Teeth
Character: Victor
MOVIE • 2021

La Cha Cha
Character: Dooty Davies
MOVIE • 2021

How to Build a Girl
Character: John Kite
MOVIE • 2020

White House Farm
Character: Brett Collins
TV • 2020

Jojo Rabbit
Character: Finkel
MOVIE • 2019

Game of Thrones: The Last Watch
Character: Self
MOVIE • 2019

The Predator
Character: Lynch
MOVIE • 2018

Harlots
Character: Isaac Pincher
TV • 2017

Football: A Brief History by Alfie Allen
Character: Self - Host
TV • 2017

Close to the Enemy
Character: Ringwood
TV • 2016

Patient Seven
Character: The Man (segment: "The Body")
MOVIE • 2016

Pandemic
Character: Wheeler
MOVIE • 2016

John Wick
Character: Iosef Tarasov
MOVIE • 2014

Plastic
Character: Yatesey
MOVIE • 2014

The Body
Character: The Man
MOVIE • 2013

Confine
Character: Henry
MOVIE • 2012
Crew