Adolf Hitler: The Greatest Story Never Told is a 2013 American documentary that presents a controversial examination of one of history's most infamous figures. Spanning an epic 350 minutes, this biographical film attempts to explore Adolf Hitler's life and rise to power through perspectives that challenge conventional historical narratives. The documentary traces Hitler's journey from his birth in Braunau, Austria, through his political ascent and leadership during World War II.

Director Dennis Wise crafts a comprehensive historical documentary that incorporates archival footage, interviews, and analysis to present what the film describes as 'the other side of the story.' The film's extended runtime allows for detailed exploration of various aspects of Hitler's life, Nazi Germany, and World War II events. While the documentary has generated significant controversy for its revisionist approach and has been criticized by mainstream historians, it has developed a following among those interested in alternative historical interpretations.

Viewers should watch this documentary not as definitive history but as an example of how historical narratives can be constructed and contested. The film's 7.2 IMDb rating reflects its polarizing nature, with some praising its thorough research and others condemning its perspective. For students of history, media analysis, or those interested in understanding how historical figures are portrayed in documentary filmmaking, this extensive work provides material for critical examination and discussion about historical representation and memory.