On a cold, dark winter night on the Upper West Side of Manhattan, New York City, one man made a fateful decision that changed the world forever. It was December 8, 1980 and John Lennon was about to take his final steps. Killing John Lennon is a dramatic psychoanalysis and step-by-step breakdown behind the lead-up to one of the most shocking and senseless crimes the world has ever witnessed.

Over the decades, unanswered questions, tampered evidence, ulterior motives, and witness testimony surrounding the assassination has perpetuated conspiracy theories and alternative explanations that challenge the official narrative. Most of the figures involved--or knew who was involved--have mostly passed away, leaving avenues of investigation dead in their tracks. Over time, efforts to determine what happened have left more questions than answers. We take a look back on the moment that changed the course of world history, questioning the official record. Was the assassination a conspiracy?

Eva Braun. Hitler’s mistress and eventual wife. A woman with a passion for photography and film, documenting the daily ongoings among Hitler’s inner circle. Now, a haunting look behind closed doors, uncovering the Eva Braun tapes.

A look at the development of space travel and the potential for humans to one day walk on the surface of Mars. From the desperation of War machines to the curiosity of space exploration. Detailed accounts of previous missions for the exploration of Mars, including the landing of the rovers on the surface of the planet. After the Soviets gained possession of the V2 manufacturing facilities, production of these rockets began in the Soviet Union, and on the 4th of October 1957, SPUTNIK 1 became the first artificial satellite to be launched into space. This was the next step in the evolution of mankind. It was the beginning of the Space Race.

Germany is falling. Once the all-powerful country, now being crushed in the Second World War. Adolf Hitler is in hiding. The feared dictator no longer publicly supports his people. The man that fulled this chaos, leaving the country to crumble. These are Adolf Hitler's final days. Inside the Fuhrerbunker.