Trust No One: The Hunt for the Crypto King

A feature-length Netflix documentary — technically a one-episode series in the platform's catalogue — about the collapse of QuadrigaCX, the Canadian crypto exchange whose founder Gerald Cotten died in India in late 2018, apparently taking the only keys to roughly 250 million Canadian dollars of customer funds with him. The film follows a group of affected users who refuse to accept the official story and start their own investigation.

Who it's for

Viewers who like true crime and want a crypto-flavoured entry in the genre. You don't need to know anything about Bitcoin or how exchanges work to follow it — the film does a competent job of explaining the basics as it goes. Crypto natives will find some of the explainer beats slow, but the QuadrigaCX story itself is wild enough to carry the runtime.

What it does well

The user-investigator framing works. Watching ordinary creditors — software engineers, retirees, people who put their savings into Quadriga because their bank wouldn't help them buy Bitcoin — turn into amateur blockchain analysts is genuinely compelling. The on-chain forensics sequences, where investigators trace wallets and find that the "cold storage" customer funds were never really there, are some of the clearest demonstrations on screen of why blockchain transparency actually matters.

The film is also fair about ambiguity. It does not definitively say Cotten faked his death; it lays out the evidence, lets viewers weigh it, and lets the surviving questions hang. That restraint is rarer than it should be in the genre.

Where it falls short

It is, undeniably, a Netflix true-crime production, with the pacing and ominous score to match. Some sequences are stretched for atmosphere, and a couple of interview subjects are clearly there because they are good on camera rather than because they have new information.

It also does not really engage with the structural question — why was a major Canadian crypto exchange able to operate for years with apparently no real custody controls, no audits, and effectively one person holding every key? — beyond the personality of Cotten himself. As entertainment, it works. As an explainer of what went wrong and how the industry should respond, it stops short.