Twelve U.S. states, led by California Attorney General Rob Bonta, sued to block Paramount’s acquisition of Warner Bros. Discovery, alleging it would harm competition in theatrical and cable markets, raise prices, and reduce content choices. The states argue the merger would give the combined company control over nearly a third of cable programming and more than a third of blockbuster films, violating antitrust laws. Paramount denies the claims, vowing to push forward with the deal, which the Justice Department cleared in June.
States’ Antitrust Claims: A Three-Market Challenge
The lawsuit, filed in the U.S. District Court for the Northern District of California, targets three specific markets: wide-release theatrical distribution, distribution of top-grossing films, and the licensing of cable channels to cable distributors. California Attorney General Rob Bonta argued that the merger would consolidate power in these areas, allowing the combined company to dictate terms to theaters and cable providers, potentially driving up costs for consumers. “We have antitrust laws and merger controls for a reason,” Bonta said, emphasizing that competition is essential for innovation and fair pricing.

The states, including Arizona, California, Colorado, Connecticut, Massachusetts, Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon and Washington, claim the merger would control nearly a third of cable programming and more than a third of blockbuster films. This concentration, they argue, would harm movie theaters, cable distributors, and audiences. The coalition also warned that the deal would reduce employment opportunities in Hollywood and stifle creative diversity.
Bonta’s office cited the Clayton Act of 1914, which prevents mergers that may undermine competition or create a monopoly. The states are seeking a temporary restraining order (TRO) to halt the deal. If the TRO is granted, Paramount would be blocked from completing the transaction, though the company has vowed to fight the lawsuit.
Paramount’s Legal Strategy and Financial Commitments
Paramount, led by CEO David Ellison, has rejected the states’ claims, calling the lawsuit “wrong on both the facts and the law.” The company argues that the merger would create a stronger competitor to streaming giants. This merger is pro-competitive, said Jeffrey Kessler, Paramount’s lead trial counsel, emphasizing that the deal would allow the combined company to produce 30 films annually and invest in theatrical releases.
Paramount has pledged to pay a “ticking fee” of $650 million per quarter if the deal isn’t completed by Sept. 30. This financial commitment reflects the company’s confidence in securing regulatory approvals. The lawsuit comes after the Justice Department closed its investigation into the deal in June, stating the transaction “is not likely to result in harm to competition or American consumers.”
The company also faces scrutiny from the European Commission, which set a July 22 deadline for a decision. Paramount’s legal team, including Supreme Court expert Paul Clement, has signaled willingness to appeal any court rulings blocking the merger. We would take this up to the Supreme Court if we had to, Kessler said, underscoring the company’s determination to finalize the transaction.
Writers Guild and Industry Backlash
The lawsuit is not the only challenge Paramount faces.

The merger has also raised concerns about editorial shifts at CNN, which Warner Bros. Discovery owns. These fears have fueled speculation that the merger might alter the network’s journalistic independence, though Paramount has denied any such intentions.
What Comes Next: Legal Battles and Market Uncertainty
The outcome of the lawsuit hinges on a federal judge’s decision on whether to grant a TRO. The case has been assigned to Judge P. Casey Pitts, a Biden appointee in 2023 who previously worked at a firm specializing in labor and public-interest litigation.
Paramount’s legal team expects the states to struggle in proving antitrust harm, arguing that the merger is pro-competitive and necessary to counter streaming dominance. If the TRO is denied, the merger could proceed, with the states potentially seeking a preliminary injunction later.
The legal battle’s resolution could set a precedent for future media mergers, with implications for competition in entertainment and news. For now, the merger remains in limbo, with both sides preparing for a protracted court fight.
“We have antitrust laws and merger controls for a reason, because competition is the lifeblood of a healthy and vibrant economy. Competition pushes companies to produce their best work, to innovate, and to offer fair and reasonable prices,”
“The lawsuit filed by the state attorneys general, in the most generous light, reflects a fundamentally flawed application of the antitrust laws and is wrong on both the facts and the law,”
The outcome of the merger will ultimately determine the future of iconic studios like Paramount, with significant implications for the entertainment industry as a whole.
Find more reporting in our Entertainment section.
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