In this two-part, combined episode, we remember the operations leading up to and following the Normandy invasions of D-Day 1944. This is our final episode in Season 1 of As it Unfolds - Spies, Intelligence, and Deception in WWII

For months, German forces had been appearing everywhere except where they were needed. Troop deployments, resource allocations, even Hitler's strategic decisions – all seemed to be responding to dangers that weren't real. Behind the scenes, a select group of individuals exchanged knowing glances. Their carefully constructed web of deception wasn't just working – it was changing the course of the war.

Discover how an army that never existed helped secure Allied victory on D-Day. While troops stormed the beaches of Normandy, Hitler kept his elite forces stationed 150 miles away at Pas-de-Calais. He was convinced that the real attack was still to come.

Through inflatable tanks, fake radio transmissions, and a network of double agents, Operation Fortitude created a military deception that paralyzed German command during the crucial days following the invasion. Join us as we explore how this masterful illusion of a phantom army under General Patton saved thousands of Allied lives and became the turning point from which Nazi Germany would never recover.

Join us for a riveting two-part series exploring Operation Fortitude, the ingenious deception that helped win WWII. In Part 1, we reveal how Allied planners created an entire fictional army to mislead Nazi Germany, featuring inflatable tanks, fake radio traffic, and a network of double agents. Learn how magicians, artists, and master spies crafted this elaborate ruse that convinced Hitler to position his best troops away from the actual D-Day landing sites. Through expert interviews and dramatic reenactments, discover the untold story of the phantom army that changed the course of history.

Discover the incredible true story of Juan Pujol García, the World War II double agent who created a fictional spy network that deceived Nazi high command and helped ensure Allied victory on D-Day. This remarkable tale of espionage, imagination, and courage reveals how a former chicken farmer became one of history's greatest spies and changed the course of the war.

In 1943, as Allied forces prepared to invade Sicily, British intelligence launched one of the most audacious deception operations of World War II. A body dressed as a Royal Marines officer—complete with personal letters, theater tickets, and top-secret documents—was deliberately washed ashore in Spain. This "Major William Martin" carried false invasion plans that traveled all the way to Hitler's desk, convincing Nazi leadership to redirect crucial forces away from the real target. Join us as we uncover the remarkable story of Operation Mincemeat—how a team of creative intelligence officers, a mysterious corpse, and a fictional identity changed the course of the war and saved thousands of lives in an extraordinary tale of wartime deception.