Twelve state attorneys general formally petitioned a federal court to temporarily block the merger between Paramount Skydance Corp. and Warner Bros. Discovery Inc. Their request seeks a temporary restraining order preventing the companies from closing the acquisition or taking any action toward integrating their operations before judicial review of the merger’s legality.
The states filing this request include California, Arizona, Colorado, Connecticut, Massachusetts, Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon, and Washington. They argue that immediate intervention is critical since Paramount and Warner Bros. might finalize the transaction as soon as July 22, 2026, which could undermine the court’s ability to provide effective relief if the merger is ultimately deemed unlawful.
California Attorney General Rob Bonta led the coalition and publicly announced the impending legal action, emphasizing the importance of preserving competition in the entertainment industry. After the companies declined a request to voluntarily delay the merger, the attorneys general proceeded with filing for both a temporary restraining order and a preliminary injunction to halt the merger while the case is pending.
The lawsuit claims that the proposed merger threatens to establish an outsized entertainment conglomerate wielding excessive market power. Specifically, the attorneys general contend it would give the combined entity undue leverage over movie theaters, cable networks, and streaming platforms, jeopardizing fair competition and consumer choice.
Paramount has not issued an immediate response regarding these developments. The legal challenge marks a significant escalation in regulatory scrutiny of major media mergers amid ongoing concerns about industry consolidation.

