Murmur is a 2022 horror film directed by Mark Polish.

Its premiere at the Oldenburg International Film Festival 2022[1] and had a digital[2] release by Buffalo 8 on October 25, 2024.

[3] After the launch of an augmented reality app that captures players' vital signs to create a personal horror movie experience with a villain chasing them, a group of digital influencers decide to become test subjects.

[4] In his review on The Hollywood Reporter, John Defore rated it as "an unscary horror film".

[1] On Film Threat, Benjamin Franz rated it 8/10, calling it "fantastic".