Henry Cavill as Gus March-Phillips

Eiza González as Marjorie Stewart

Alan Ritchson as Anders Lassen

Henry Golding as Freddy Alvarez

Cary Elwes as Brigadier Gubbins 'M'

Alex Pettyfer as Geoffrey Appleyard

Hero Fiennes Tiffin as Henry Hayes

Babs Olusanmokun as Mr. Heron

Henry Zaga as Captain Binea

Til Schweiger as Heinrich Luhr

Freddie Fox as Ian Fleming

Rory Kinnear as Winston Churchill

Danny Sapani as Kambili Kalu

James Wilby as Viscount Algernon

Matthew Hawksley as Sir Percy

Simon Paisley Day as Admiral Pound

Mark Oosterveen as Air Marshal Dowding

Victor Oshin as Olufemi

Alessandro Babalola as Adedayo

Orshuff Emmanuel Mele as Ndulue

Tim Seyfi as German R Boat Captain

George Asprey as Commander Hopkirk

Luca Marrocco as Captain Umberto

Paul Antony-Barber as Field Marshall Dill

Bikiya Graham Douglas as Madame Igbokwe

Nikolas Salmon as Jorgensen

Mert Kılıç as Spanish Officer

Jens Grund as Nazi Officer

Olaf Kayhan as Train Nazi

Nail Abdrakhmanov as Train Nazi

Mert Dincer as Compound Nazi

Adem Yılmaz as Compound Nazi

Russell Balogh as SOE Mole

Rupert Robinson as First Lieutenant

Jonathan Keeble as Pathé Newsreader (voice)