Riz Ahmed

Omar

Nigel Lindsay

Barry

Kayvan Novak

Waj

Adeel Akhtar

Faisal

Arsher Ali

Hassan

Preeya Kalidas

Sofia

Benedict Cumberbatch

Negotiator

Julia Davis

Alice

Craig Parkinson

Matt

Waleed Elgadi

Khalid

Alex Macqueen

Malcolm Storge MP

Jonathan Maitland

Newsreader

Marcus Garvey

Marathon Policeman

Darren Boyd

Sniper

Kevin Eldon

Sniper

Toby Longworth

Heimlich Man

Danny Ashok

Phone Shop Assistant

Will Adamsdale

Alex