Michael Sheen as Tony Blair

Demetri Goritsas as Strategist

Adam Godley as Jonathan Powell

Marc Rioufol as Jacques Chirac

Mark Bazeley as Alastair Campbell

Helen McCrory as Cherie Blair

Nancy Crane as Protocol Officer

Dennis Quaid as Bill Clinton

John Schwab as Reporter

Hope Davis as Hillary Clinton

Kerry Shale as Advisor to the Clintons

Lara Pulver as Intern

Eric Meyers as American Journalist

Rufus Wright as British Journalist

Matthew Marsh as Foreign Policy Advisor

Peter Agnelli as Airport Worker (uncredited)

Roarke Alexander as Photographer (uncredited)

Stewart Alexander as White House Electrician (uncredited)

Mark Barrows as American Strategist (uncredited)

Arthur Benjamins as NATO Delegate (uncredited)

Vic Blickem as White House News Correspondent (uncredited)

Julie Eagleton as British Journalist (uncredited)

Joe Golby as Police Officer (uncredited)

Isobel Hamilton as RAF Airwoman (uncredited)

Robert Hammond as Reporter (uncredited)

Jefferson King as British Labour MP (uncredited)

Martyn Moore as Airline Passenger (uncredited)

Simon O'Connell as Helicopter Pilot (uncredited)

Robert Harrison O'Neil as Party Greeter (uncredited)

Robert Roman Ratajczak as Journalist (uncredited)

Adam Robinson as Limo Driver (uncredited)

Emily Robinson as RAF Airwoman (uncredited)

Pam Rose as Lady (uncredited)

Patrick Rowley as Cameraman (uncredited)

Nick Shaw as Policeman (uncredited)

Richard Walker as Concorde Captain (uncredited)

John Warman as SO 19 Police (uncredited)

Chris Wilson as Gordon Brown (uncredited)