The film 'Mastiii 4' is facing a lawsuit from content creator Ashish Sharma, who alleges that a comedy scene and punchline were plagiarized from his viral Instagram reel. Sharma has filed a case in the Delhi High Court seeking a permanent injunction, financial compensation, and a profit report, claiming unauthorized use of his creative property. The court has issued a notice to the film's producers, who are expected to respond before any interim order is considered. The next hearing is scheduled for January 13, 2026.