Bergerac
Available on BritBox, Prime Video, Amazon Freevee
Jim Bergerac's career and marriage have blown up in a haze of booze and recriminations. When he returns to the Bureau des Etrangers on the island of Jersey after a three-month absence, his bosses are reluctant to have him back. But Bergerac soon proves his worth, tracking down KGB assassins and a notorious French gangster.