Kalshi Threatens Netflix Over “Prediction Games” Documentary Trailer

Key Highlights:

Kalshi has threatened legal action against Netflix over a trailer for The Prediction Games, an upcoming documentary about the rapid growth of prediction markets. The company claims the preview uses misleading material to suggest that Kalshi allowed a sports contract to be traded from Nevada after a court restricted its operations in the state.

Kalshi Disputes Nevada Trading Footage

The dispute centers on footage recorded in Las Vegas during the finals of the 2026 FIFA World Cup. A participant appears to display a Kalshi trade on a mobile phone, creating the impression that the platform was accepting sports event contracts from someone located in Nevada.

Kalshi argues that the scene misrepresents what happened. The company says the screenshot displayed during the footage came from a trade placed in May 2025, before a Nevada court order restricting sports contract trading took effect. Kalshi’s lawyers also alleged that parts of the trailer may have been fabricated or altered using artificial intelligence.

The company sent Netflix a cease-and-desist letter demanding that it remove the trailer and issue a public retraction. Kalshi also asked Netflix to preserve documents and other materials connected to the documentary’s production in case the disagreement leads to a lawsuit.

Netflix Rejects Kalshi’s Allegations

Netflix denied fabricating footage or presenting a false trade. It contends that the transaction shown on the screenshot occurred before Kalshi was ordered to block sports event contracts in Nevada and reaffirmed its dedication to responsible journalism.

“Netflix upholds the highest standards of journalistic integrity in its documentary programming,” said a Netflix spokesperson. “No footage in Instadocs: The Prediction Games was fabricated.”

Although the footage was filmed at a 2026 FIFA World Cup watch party in Las Vegas, Netflix maintains that the location doesn’t establish when or where the transaction itself took place. The streaming company says it stands behind the documentary’s reporting and production methods.

The Prediction Games follows people trading contracts tied to the World Cup Final while examining the growing popularity of prediction markets. Kalshi’s complaint focuses on how the trailer connects the older trade screenshot with footage filmed in Nevada, rather than the documentary’s broader coverage of the industry.

Dispute Adds to Kalshi’s Legal Battles

The disagreement comes as Kalshi faces regulatory challenges over whether sports event contracts should fall under US gambling laws for federal derivatives or state gambling laws. Kalshi operates as a federally regulated exchange and contends that the Commodity Futures Trading Commission has authority over the contracts offered through its platform.

Nevada regulators take a different position and have challenged Kalshi’s ability to offer sports markets without a state gaming license. The court order at the center of the Netflix dispute required the company to prevent Nevada users from accessing those contracts.

Kalshi hasn’t filed a lawsuit against Netflix, but its cease-and-desist letter leaves that possibility open. The outcome may depend on whether the trailer accurately explains when the trade occurred and whether viewers could reasonably interpret the footage as evidence that Kalshi violated the Nevada order.