The television schedule for More4 on September 18, 2026, features a diverse lineup of lifestyle, drama, and documentary programming throughout the afternoon and evening. The afternoon begins with "Come Dine with Me" airing at 2:15 p.m., followed by "Four in a Bed" at 4:50 p.m., a show centered on competing bed and breakfast owners evaluating each other’s establishments.

At 6:50 p.m., the automotive restoration series "Car SOS" is scheduled, leading into "Grand Designs" at 7:55 p.m. The latter program revisits a manor house restoration project in central France, continuing its 10-part series at episode eight.

The drama segment commences at 9:00 p.m. with "Coastal Unit," a new French crime series set in a tourist town in southern France. The storyline introduces a new police detective named Iris, who joins an energetic precinct adapting to fresh cases in the region.

Later in the evening, the channel airs "24 Hours in A&E," a documentary series providing an in-depth look at medical emergencies. The first episode at 10:15 p.m. focuses on a 32-year-old man treated for a head injury following an epileptic seizure. A subsequent episode at 11:20 p.m. covers the admission of a 14-year-old boy who suffers injuries after falling from a swing.

Following these programs, overnight viewers can catch "999: On the Front Line" at 12:20 a.m., continuing the channel’s emphasis on emergency service documentaries. Another "24 Hours in A&E" episode is slated for 1:25 a.m., and the schedule concludes with "Supermarkets Unwrapped: Fruit & Veg Aisle" airing between 3:30 a.m. and 3:55 a.m., a documentary exploring aspects of supermarket produce sections.

This programming block offers a mix of entertainment and factual content, appealing to viewers interested in lifestyle competition, restoration stories, crime drama, and real-life emergency medical care.