Elon Musk's Worst Nightmare Just Dropped: Explosive Teaser Takes Aim at the Billionaire

Elon Musk has already dismissed Alex Gibney's new documentary as a 'hit piece'. Now its explosive first teaser has arrived, and the film contains a revelation about Musk's family life that could prove even more attention-grabbing than the trailer itself.

The 48-second teaser for Musk begins by portraying the billionaire as a visionary, with voices describing him as 'possibly the greatest living inventor' and the 'real-life Iron Man'.

Then the tone turns vicious.

The praise gives way to descriptions including 'chaotic', 'cruel and selfish ', and 'fascist', before the teaser promises an 'unflinching look at Earth's most unchecked man'. It ends with a spacecraft crashing and exploding as a voice declares, 'Elon is a nuke'.

But the teaser is only 48 seconds. The nearly four-hour documentary goes considerably further.

Musk's 'Legion of Children' Claim

One of the film's most startling revelations comes from Ashley St. Clair, Musk's former partner and the mother of his son Romulus.

St. Clair says Musk told her he needed a 'legion of children before the civil war'. Her account is presented in Gibney's documentary as part of its examination of Musk's reported drive to have a large number of children.

The documentary reportedly connects that desire to Musk's fears about civilisational collapse, while examining the difficult childhood he experienced in South Africa. Gibney has said he believes Musk's childhood trauma may have influenced the way he approaches the world, but that is the filmmaker's interpretation, not an established fact.

That distinction matters. The 'legion of children' claim is St. Clair's account of what Musk allegedly told her, rather than an independently established statement from Musk.

St. Clair Rejects a $40 Million NDA

St. Clair's account becomes even more controversial when she discusses an alleged non-disclosure agreement.

She says she rejected an offer worth about $40 million that was intended to keep her from speaking. She has described the proposed arrangement as $15 million (£11.07 million) upfront plus $100,000 (£73,000) a month for 20 years.

St. Clair says she ultimately chose to speak publicly and participate in Gibney's film instead. The allegation should be understood as her account of the offer, rather than a proven finding of wrongdoing by Musk.

Her decision gives the documentary a deeply personal storyline, placing Musk's family life alongside its examination of his business and political influence.

Musk Calls It a 'Hit Piece'

Musk did not participate in the documentary. Gibney says he initially contacted Musk about taking part, but the billionaire declined.

Musk nevertheless criticised the project before its Venice premiere, calling it a 'hit piece'. Gibney pushed back, questioning how Musk could know what was in the documentary without seeing it.

Gibney also said many people he approached were afraid to speak about Musk, including critics, colleagues, and people who had been close to him.

The Bigger Musk Reckoning

Musk is far broader than the Elon Musk children controversy.

The documentary examines his rise through companies including Tesla and SpaceX, his acquisition of Twitter, now X, his political involvement, and his growing influence over technology and public discourse. Interviews include St. Clair, Musk's first wife Justine Musk, Tesla co-founder Martin Eberhard, journalist Kara Swisher, and AI pioneer Geoffrey Hinton.

Because Musk declined to participate, Gibney also uses a CGI avatar with AI voice syncing built from Musk's own previous statements. The filmmakers have described the device as a way of confronting Musk's public persona without pretending he actually took part in an interview.

Musk's Next Battle Is the Film Itself

The explosive teaser may have attracted the headlines, but the 'legion of children' claim gives Musk a much more personal flashpoint.

For Musk, the controversy is no longer simply about a filmmaker taking aim at his public image. The documentary is putting his family life, business empire, and political influence into the same frame.

Musk premiered at the Venice International Film Festival and is scheduled for a US theatrical release on October 16, 2026.