Dawn of War

O2 is a 2020 Estonian-Latvian-Lithuanian-Finnish historical spy thriller film, directed by Margus Paju, starring Sampo Sarkala, Kaspars Znotiņš, Elmo Nüganen, Rein Oja and Tambet Tuisk. The film is about the Estonian intelligence officer Feliks Kangur who has to uncover a traitor in the secret service in 1939, on the eve of Estonia losing its independence. The film was written by Tom Abrams, Tiit Aleksejev, Eriikka Etholén-Paju and Olle Mirme.