DESCRIPTION: (from AMC Networks' press release, August 2025) Today, Acorn TV, AMC Networks' popular streamer showcasing the best in international murder mysteries and crime dramas, released the captivating official trailer and first-look images for the highly anticipated murder mystery series, Murder Before Evensong. Starring Matthew Lewis (Harry Potter; All Creatures Great and Small), the riveting series will premiere on Monday, September 29 exclusively on Acorn TV in the US and Canada.