Code-Breakers: Bletchley Park's Lost Heroes

In the 1943 invasion of Italy, one American platoon lands, digs in, then makes its way inland to attempt to take a fortified farmhouse, as tension and casualties mount.

Baptism of Fire is a 1943 American documentary, meant to be an Army training film starring Elisha Cook Jr. It was nominated for an Academy Award for Best Documentary Feature.

A veteran sergeant of World War I leads a squad in World War II, always in the company of the survivor Pvt. Griff, the writer Pvt. Zab, the Sicilian Pvt. Vinci and Pvt. Johnson, in Vichy French Africa, Sicily, D-Day at Omaha Beach, Belgium and France, and ending in a concentration camp in Czechoslovakia where they face the true horror of war.

Alan Turing is the genius British mathematician who was instrumental in breaking the German naval Enigma Code during World War II, arguably saving millions of lives. Turing's achievements went unrecognised during his lifetime. Instead he ended up being treated as a common criminal, for being homosexual at a time when homosexual acts were a crime. In 1952, he was convicted of 'gross indecency' with another man and was forced to undergo so-called 'organo-therapy' - chemical castration. Two years later, he killed himself with cyanide, aged just 41. Alan Turing was driven to a terrible despair and early death by the nation he'd done so much to save.

Based on the real life story of legendary cryptanalyst Alan Turing, the film portrays the nail-biting race against time by Turing and his brilliant team of code-breakers at Britain's top-secret Government Code and Cypher School at Bletchley Park, during the darkest days of World War II.

The story of the WWII project to crack the code behind the Enigma machine, used by the Germans to encrypt messages sent to their submarines.

Concentrating on the personal lives of those involved, a war correspondent takes us through the preparations, landing and initial campaign on Guadalcanal during WWII.

In September 2001, respected German historian Lothar Machtan dropped a bombshell on the world of Hitler studies: Hitler was secretly homosexual. His highly acclaimed and explosive book "The Hidden Hitler" ignited a storm of controversy. With information from the bestselling book, award-winning filmmakers Fenton Bailey, Randy Barbato and Gabriel Rotello explore areas of the Führer's private life.

An American patrol has to cross behind enemy lines by skis in order to blow up an important railroad bridge. The task is made harder by conflicts between the platoon's veteran sergeant and its inexperienced lieutenant and by constant attacks by pursuing German troops.

A biography of the English mathematician Alan Turing, who was one of the inventors of the digital computer and one of the key figures in the breaking of the Enigma code, used by the Germans to send secret orders to their U-boats in World War II. Turing was also a homosexual in Britain at a time when this was illegal, besides being a security risk.

In a tale of double agents and decoys, this documentary reveals, for the first time, the story of King George VI's elaborate ruse to divert German attention away from the Normandy landings in 1944.

WWII from Space delivers World War II in a way you've never experienced it before. This HISTORY special uses an all-seeing CGI eye that offers a satellite view of the conflict, allowing you to experience it in a way that puts key events and tipping points in a global perspective. By re-creating groundbreaking moments that could never have been captured on camera, and by illustrating the importance of simultaneity and the hidden effects of crucial incidents, HISTORY presents the war's monumental moments in a never-before-seen context. And with new information brought to the forefront, you'll better understand how a nation ranked 19th in the world's militaries in 1939 emerged six years later as the planet's only atomic superpower.

A "What if?" alternative history sees Nazi Germany prevailing in the second World War. First the occupiers establish their power bases, before they find themselves under attack from the underground resistance.

In 1939, visionary aircraft designer Barnes Wallis designed a very special bomb that would bounce across water and destroy German dams. The raid in 1943 was a success and a 1950s feature film carried the the Dambusters story into British legend. The science behind the bouncing bomb is highly complex, and many of Barnes Wallis' vital working calculations have been lost. Now, Cambridge engineer Dr Hugh Hunt, is going to attempt to solve the scientific puzzle of exactly how Wallis did it. Starting from scratch, he will rediscover the brilliance of Wallis's achievement when he tries to hit a dam with a bouncing bomb. It is the first time this has been attempted since the war.

Gordon Welchman was one of the original elite codebreakers crucial to the allies defeating the Nazis in World War II. He is the forgotten genius of Bletchley Park.

Oliver Stone's re-examination of under-reported events in American history.

The Bletchley Circle follows the journey of four ordinary women with extraordinary skills that helped to end World War II. Set in 1952, Susan, Millie, Lucy and Jean have returned to their normal lives, modestly setting aside the part they played in producing crucial intelligence, which helped the Allies to victory and shortened the war. When Susan discovers a hidden code behind an unsolved murder she is met by skepticism from the police. She quickly realises she can only begin to crack the murders and bring the culprit to justice with her former friends. The Bletchley Circle paints a vivid portrait of post-war Britain in this fictional tale of unsung heroes.

Dan Snow examines how the Allied Forces planned and executed the D-Day landings, as surviving veterans tell the story of one of the most dramatic military operations in history.

In a quest for world domination, the Nazis built some of the biggest and deadliest pieces of military hardware and malevolent technology in history. This is the stories of the engineers who designed them and how these structures sparked a technological revolution that changed warfare forever.

Everyone knows the story of Paul Revere and his famous midnight ride to warn colonial forces of the British approach. But history books don't tell of the man who sent Revere on his mission: Joseph Warren, America's least remembered founding father. Uncover the forgotten history of Warren and stories of other unsung heroes in our fight for independence.

Adolf Hitler is one of the world's most terrifying - and most studied - historical figures. Nazi Secret Files suggests that there is still much to know about this deadly dictator. Nazi Secret Filesis a thrilling, six-part series examining newly-discovered information about Hitler and those close to him during the Nazi reign - from exposing the huge drug program that fueled the Nazi war machine, to fresh evidence proving the Nazis were colluding with experts on germ warfare. An in-depth exploration on how an unremarkable drifter from Vienna instigated the most devastating military conflict in history, Nazi Secret Files reveals the incredible story of mass hysteria, bizarre beliefs, and dangerous delusions that ended with a religious war of devastating proportions.

Surviving power struggles, betrayals and plots, Hitler's inner circle of Nazi leaders seizes control of Germany and designs its disastrous future.

Former Rhode Island police Sgt. Derrick Levasseur and forensic psychologist Kris Mohandie answer the pleas of desperate families and investigate murder cases that have officially gone cold.

Nazi diehard and fanatics fight to the last man to stop Allied forces from freeing Europe, keeping an unrelenting grip on the naval bases, citadels and fortresses of occupied Europe.

The extraordinary story of how the Allies turned the tide in the final months of 1918 to win the First World War.

How did 20th Century Europe's most liberal democracy fall into the hands of fascists? From Hitler's political scheming that turned Germany's parliament into a House of Cards, his War on Truth leading to book burning, and his scapegoating of minorities, this series explores in extraordinary detail the events leading up to the outbreak of World War II.

Dan Snow and Kate Humble present a three-part guide to the critical aerial battle that changed the course of the Second World War, featuring personal stories of pilots, ground crews and members of the public. The first episode tracks the first skirmishes of the three-day battle,as the Luftwaffe began an all-out assault to rid Britain of air power prior to a land invasion. The first skirmishes were being tracked by a 19-year-old WAAF member in a secret London bunker, and her secret diaries provide fresh insight into the strategies behind the aerial combat.

This four-part LGBTQ+ docuseries chronicles the untold events leading up to the Stonewall Uprising, honoring the rebels of yesteryear with never-before-seen archival footage along with stylistic depictions that bring to life the gripping and true backstories of these leaders and unsung heroes.

Exploring the buildings that were built to defend Britain from a German invasion during World War II. From coastal defences, to secret bases, travel across Britain looking at the buildings that were built to fight Hitler and his advancing army.

This BBC series offers a fresh look at an amazing organization and mankind's quest to understand the universe. Blending stunningly restored footage with revealing, insightful and engaging interviews with the people who were there - the astronauts, family members and journalists - this is an epic story of the heroes, the triumphs and the tragedies of space exploration. Starting with NASA's beginnings in the Cold War, the series follows the iconic moments of space exploration from the race to get the first man in space to the first steps on the moon. And with triumph and achievement comes risk and disaster, as the series follows the white-knuckle suspense of Apollo 13 and the tragedy of the shuttle Challenger. Intelligent, inspiring and accessible, The Space Age is a complete history of mankind's journey into space.