Sjur Vatne Brean

Gunnar Sønsteby (young)

Erik Hivju

Gunnar Sønsteby (old)

Philip Helgar

Edvard Tallaksen

Magnus Dugdale

Andreas Aubert

Jakob Maanum Trulsen

Erling Solheim

Jacob Jensen

Jens Christian Hauge

Flo Fagerli

Anne Solheim

Ines Asserson

Reidun Andersen

Lisa Loven Kongsli

Gudrun Collett

Martin Karelius Østensen

Philip Hansteen

August Wittgenstein

Siegfried Fehmer

Per Kjerstad

Karl Marthinsen

Jørgen Cleve Broch

Knut Haugland

Sigurd Solheim

Henrik Hop

Lars August Jørgensen

Birger Rasmussen

Ulrik William Græsli

Gregers Gram

Benjamin Myhre

Max Manus

Svein Sturla Hungnes

Einar Forfang

Cato Skimten Storengen

Petter Ringen Johannesen

Mads Henning Jørgensen

Gunnar Sønsteby

William Gundersen

Arne Gundereid

Tiril Pharo

Margit Lien

Lars Berge

Oscar Beck

Benjamin Noble

Daniel Ring

Terje Strømdahl

Elderly Drunk Man

Espen Lervaag

Vidkun Quisling

Jacob Nasseri

Arthur Pevik

Morten Rudå

Sverre Hornbæch

Lukas Petrauskas

Gunnar Lindvig

Tobias Aksdal

Halvor Rivrud

Marianne Jonger

Erling Solheim's Mother

Mark Noble

John Skinner Wilson

Ingvild Holthe Bygdnes

Woman in Langaards gate

Michael Shelford

MI5 Agent 1

Dominic Sullivan

MI5 Agent 2

Max Wrottesley

MI5 Officer

Erik Madsen

Erwin Morio

Kristian Halken

King Haakon VII

Petter Width Kristiansen

Crown Prince Olav

Hanne Gjerstad Henrichsen

Woman in Akers gata

Luka Horvat

School Boy

Pål Christian Eggen

Hans Konrad Andersen

Pål Espen Kilstad

Gunnar Lindvig (voice)

Aavald Kaasa

Rjukan VGS Teacher 1

Tarald Brautaset Hagen

Rjukan VGS Teacher 2

Silje Øksland Krohne

Rjukan VGS Teacher 3

Jarl Flaaten Bjørk

Marthinsen's Chauffeur

Aidas Ašmonas

Per Solnørdal

Klara Bloma Mohn

Marthinsen's Housekeeper

Joakim Wagner-Larsen

Olav Selvaag

Vincas Alesius

German Soldier 1

Michael Ladek

German Soldier 2

Paulius Ignatavičius

German Soldier 3

Joakim Gunby

Confused Man