Midsomer Mayhem: Season 26 Release Date Exposed — What We Found Will Surprise You

Production Has Already Begun

The best news is that the gears are already turning. The show was renewed before Season 25 even finished airing in the US, which is a massive vote of confidence.

Filming Updates:

• Season 25 wrapped up its filming in the summer of 2025.

• Season 26 is scheduled to begin filming in early-to-mid 2026.

The production team, Bentley Productions, runs a tight ship. They usually film the four feature-length episodes during the British summer (to get those lovely green village shots), wrapping by autumn. This schedule is what puts them on track for a late-year release.