Imogen Poots (born 3 June 1989) is an English actress. She is best known for playing Tammy in the post-apocalyptic science fiction horror film 28 Weeks Later (2007), Linda Keith in the Jimi Hendrix biopic (2013), Debbie Raymond in the Paul Raymond biopic The Look of Love (2013) and Julia Maddon in the American action movie Need For Speed (2014).