In "Whoever Was Using This Bed," the soundscape becomes a character of its own, weaving through the narrative of a couple's sleepless night. Robert Mackenzie, serving as the re-recording mixer, sound designer, and sound editor, crafts an auditory experience that immerses the audience in the couple's emotional turmoil. The film's sound design, recognized with the Best Sound Design award at the Lonely Wolf International Film Festival, captures the tension and intimacy of the story. Each whisper and creak is meticulously placed, guiding viewers through a haunting exploration of love and fear, adapted from Raymond Carver's short story.