The Listeners: A strange noise disturbs a teacher, none of her friends or family can hear it. Eventually it afects her sleep and health. She discovers that a pupil at her school can hear it and together they explore possible causes. This causes problems for her as the boy's mother presumes the worse about their outings. A mystery thriller which involves a cult dedicated to exploring how the noise impacts on people. Strange occurrences, possibly hallucinations take place but contact may be happening. Contact with an alien entity, or their might be a rational explanation but that might just be explaining it away. I'm still not sure. It's difficult to say mire without giving away how the narrative unfolds. Well worth watching. Four episodes on BBC. Directed by Janicza Bravo, Screenplay by Jordan Tannahill, based on his 2021 novel of the same name. 8/10.