Jon Hamm as Mason Skiles

Rosamund Pike as Sandy Crowder

Shea Whigham as Gary Ruzak

Dean Norris as Donald Gaines

Mark Pellegrino as Cal Riley

Douglas Hodge as Sully

Alon Aboutboul as Roni Niv

Kate Fleetwood as Alice Riley

Leïla Bekhti as Nicole

Jonny Coyne as Bernard Teppler

Larry Pine as Frank Whalen

Sonia Okacha as Sondrine

Ben Affan as Jassim / Rami

Idir Chender as Karim

Mohamed Attougui as Raffik

Ian Porter as Jerry

Neal Huff as Ernie

Jay Potter as Congressman

Khalid Benchagra as Nadim

Yoav Sadian as Karim (13 Years Old)

Leïla Bekhti as Nadia Skiles

Colin Stinton as Mr. Jones

Hichame Ouraqa as Abu Rajal

Nick Holder as Dennis

Ben Affan as Rami

Mohamed Zouaoui as Fahmy

Abdellah Chakiri as Hussein

Nicholas Woodeson as Herzerg

Brahim Rachiki as Sentry Guard

Jonathan Bonnici as PLO Officer

Ronald Reagan as Self (archive footage)

Abdeslam Bounouacha as Partygoer #3

Aziz Attougui as Gunman

Mustapha Touki as Gunman

Youssef El Hibaqui as Gunman