An OSS agent, Adrian Krause, receives a last minute assignment to enter the wolf's den of 1940s Germany.

Looking forward to returning to America to see his family, Krause's trip is stopped abruptly when he is tasked with retrieving top secret intelligence in relation to a German physicist and the Third Reich's atomic weapons programme.

The agent first investigates the physicist, Dr. Joachim Herz, who is a member of the National Socialist party.

The mission becomes complicated when Krause discovers that not all is what it seems.

Two rogue Gestapo officers are blackmailing Herz by sparing his beloved Jewish wife from transportation to the gas chambers.

The OSS agent and member of the Nazi party must now work together.

Before the Gestapo threatens to bring both their lives to a brutal end...

The Cold War is underway, and a worn-out American viral researcher at Fort Detrick, Maryland gets a new project. Keen to do anything that will get him a much-needed break to see his family, he agrees with his new partner from the long defunct Unit 731, who wants to use the Spanish Flu virus as a weapon. The hope is to stop the enemy from harming the citizens of the United States and to bring peace.

The overseer of this project, a megalomaniac colonel, tries to procure a sample. A mishap in the process sets a chain reaction of death and destruction that cannot be ignored. Setting in motion a swathe of cover-ups and pushing the boundaries of how far people can go in achieving victory. However, the U.S. military will find out that the virus—and the truth—cannot be contained.