ITV has commissioned a third season of the Shaun Evans-starring Inspector Morse spin-off Endeavour.
The third season will consist of four 120-minute films and will be set in 1967.
Writer and executive producer Russell Lewis said: "1967 is for Endeavour 'perhaps the end of the beginning'."
Lewis continued: "Change is abroad in the world and not even the city of dreaming spires can escape its influence.
"Change for Endeavour, and those most dear to him - personally and professionally.
"Departures and arrivals. Entrances and exits."
Lewis added: "Our next quartet of mysteries will take the audience on a psychedelic Summer of Love fairground ride, filled with twists and turns, shrieks and scares.
"In particular, one encounter at a certain stately home will echo down the years, and have consequences that not even Endeavour Morse could have foreseen. The only constant is death… And Green Shield Stamps."
