Rick Stein’s Cornwall

Monday to Friday, BBC2, 6.30pm

The much-loved chef (below) is back to champion culture from his home county in a new 15-part run. He begins by looking back at his spell as a nightclub boss in Padstow before learning about an ancient fishing method off Land's End. Highlights from later in the week include insights into a revolutionary art movement and a mermaid legend. ★★★★☆