The lights go down and the archive footage rolls - a young Elon Musk, all sharp angles and restless ambition, staring into a camera that seems to have caught him mid-thought. It is a fleeting moment, but in Alex Gibney's sprawling new documentary, fleeting moments accrue into something far more consequential. Musk, which opened in theaters on October 9, arrives as a 235-minute excavation of the man who has spent the better part of two decades remaking the world in his own image - or at least trying to, with mixed and often spectacular results.
Gibney, whose filmography reads like a catalog of American power and its discontents, is not new to the study of outsized personalities. But Musk presents a subject of unusual complexity: a figure who is simultaneously the most celebrated inventor-entrepreneur of his generation and a lightning rod for controversy that seems to multiply by the week. The film's stated aim is an incisive look behind the legend, and Gibney pursues that aim with the patience of someone who understands that legends rarely survive close inspection.
What distinguishes Musk from the glut of quick-turnaround content that trails its subject is the caliber of voices Gibney assembles. Justine Musk, the entrepreneur's first wife, appears as herself, offering a perspective that has rarely been given room in the broader cultural conversation around her ex-husband. Ashley St. Clair, Kara Swisher, and Martin Eberhard round out a cast that spans the personal and the professional - Eberhard, a Tesla co-founder, brings the kind of insider testimony that corporate histories tend to smooth over. Zoë Schiffer, whose reporting on Musk's companies has been dogged and precise, and Geoffrey Hinton, the so-called godfather of artificial intelligence, add layers of expertise that push the film beyond biography into something closer to an analysis of influence itself.
The runtime is substantial - nearly four hours - and Gibney uses it not to exhaust the subject but to resist the temptation of summary judgment. The film moves from Musk's early days through the rise of his various enterprises, but its real preoccupation is the question of impact. What does it mean that one person can exert such enormous influence over the world in which we all live? The documentary does not pretend to have a neat answer. Instead, it accumulates evidence, allowing contradictions to stand alongside one another.
A TMDb rating of 5.8 out of 10 suggests that audiences are divided, which is perhaps fitting for a film about a man who has never inspired indifference. But ratings rarely capture what a documentary is trying to do, and Musk is less interested in verdicts than in the messy, unresolved texture of its subject's life and work. The cast list itself tells a story: the presence of family members, former colleagues, journalists, and scientists suggests a portrait assembled from multiple angles, each one catching a different facet of the same complicated figure.
Gibney's film arrives at a moment when the conversation around Musk has become deafening - a cacophony of praise, criticism, and speculation that often obscures the actual record. By returning to archive footage and first-person testimony, Musk attempts to slow that conversation down, to give it weight and context. The result is a documentary that functions as a kind of public service: a long, careful look at a man who has shaped the present in ways we are still only beginning to understand.
Whether the film succeeds in getting behind the legend is a question audiences will answer for themselves. What is clear is that Gibney has given the subject the space he has rarely been granted on his own terms - a full four hours of it - and that in itself is a remarkable thing. Musk is now playing in theaters.
