Prediction market Kalshi has issued a cease-and-desist letter demanding that Netflix pull the trailer for its upcoming documentary Instadocs: The Prediction Games. Kalshi alleges the preview contains fabricated documents and defamatory statements about illegal sports trading in Nevada.
Kalshi Demands Cease-and-Desist Over Trailer Claims
The dispute centers on a rapid-turnaround documentary slated to premiere on July 26, 2026, exploring the explosive growth of prediction markets. According to TechCrunch, Kalshi’s legal team sent Netflix a formal cease-and-desist letter on Friday, July 24, 2026. The platform argues that the streaming service’s promotional trailer falsely suggests users traded sports event contracts on Kalshi within Nevada in direct violation of state court orders.
In the trailer for Instadocs: The Prediction Games, several individuals appear gathered at a Las Vegas residence during the 2026 FIFA World Cup. One participant holds up a smartphone displaying an apparent transaction receipt from Kalshi, declaring that he put $5,000 on Spain to win the tournament. Kalshi maintains that this depiction creates a false narrative that the platform is operating unlawfully in Nevada, where it remains barred from offering sports-related event contracts under ongoing litigation.
Disputed Trade Receipts and Allegations of Fabrication
The core of the legal confrontation involves the authenticity of the phone screen shown in the preview. Kalshi points to several specific details indicating the receipt was fabricated, noting that the image is dated May 16, 2025—long before the Nevada court restrictions took effect. Furthermore, marketing lead Brandon Beckhardt asserted that the interface displayed on screen looks nothing like the platform’s actual user interface.
“The preview they just released features a Kalshi trade slip that’s completely fabricated – it looks nothing like our UI.”
Brandon Beckhardt, marketing lead at Kalshi, via The Hill
According to Hollywoodreporter, Kalshi representatives spoke with a Netflix trailer editor prior to the legal filing.
Netflix Defends Footage While Kalshi Reaches State Settlement
Netflix has pushed back against accusations of manufacturing falsehoods. A company spokesperson confirmed that the footage was captured at an event in Las Vegas on July 17, 2026, but clarified the nature of the transaction displayed.
“The featured trader with the trade on Spain showed us a screenshot of his bet, that was made in May 2025 prior to any Nevada court order. Any specific trades or bets referenced during that weekend are between the individual and the app in which they placed the trades.”
Netflix spokesperson, via TechCrunch
The controversy unfolds alongside regulatory developments for the prediction market operator. As reported by CoinGape, Kalshi recently reached a settlement with the Nevada Gaming Control Board. Under the agreement, the company is required to implement a robust geofencing solution by August 12, 2026, to block state users from accessing sports contracts, facing daily penalties of $120,000 for non-compliance.
Industry Growth and the Broader Prediction Market Boom
The documentary itself highlights the massive financial expansion of prediction platforms. According to Casino.org, more than $5.6 billion was wagered on the World Cup final alone across platforms like Kalshi and Polymarket.
Directed by Words + Pictures with showrunner Steve Yaccino, Instadocs: The Prediction Games features commentary from industry leaders including Kalshi CEO Tarek Mansour and Polymarket CEO Shayne Coplan, alongside Commodity Futures Trading Commission regulator Michael Selig. Whether the ongoing legal dispute over the trailer will impact viewership remains to be seen as the project heads to its scheduled Sunday release.
Worth a look