The Writers Guild of America (WGA) sues to block Paramount Skydance’s proposed acquisition of Warner Bros. Discovery, seeking court intervention to halt the deal’s progress. Multiple outlets report that the WGA East and WGA West file their lawsuit in the U.S. District Court for the Northern District of California, arguing the merger would violate federal antitrust law and lead to harm for writers. The guild’s claims include that the combined companies could pay writers less and reduce writing opportunities, with the potential for worsened working conditions.

The WGA’s legal challenge comes amid other merger-related actions. One set of reports notes that California and 11 other U.S. states filed a separate lawsuit to stop the acquisition shortly before the WGA’s move. Variety also reports that, following a judge halting the Paramount–Warner deal, the WGA escalates by filing a motion for a preliminary injunction aimed at preventing Paramount and Warner Bros. Discovery from closing or integrating operations.

Overall, sources describe a growing number of legal obstacles—regulatory and now labor—focused on whether the merger’s competitive effects could disadvantage writers and undermine labor protections.