The policeman look and sound British. But when Barlow follows the trail of a city swindler as far as Rhodesia, he finds them surprisingly unfriendly. Air Date : 21st-Mar-1973

Barlow must find a young girl who has disappeared from London Airport. Air Date : 7th-Feb-1973  Read More

Fishing for a villain in Amsterdam, Barlow searches for the appropriate bait. Air Date : 14th-Feb-1973  Read More

Eddie Doyle is serving a life sentence for murder, but friends in The Potteries think the police may have moved too fast. Air Date : 21st-Feb-1973  Read More

A girl has been murdered in the West Country, and routine methods have failed to find her killer. What's needed is something different... Air Date : 28th-Feb-1973  Read More

Barlow investigates a racket using car ferries to export stolen vehicles. Air Date : 7th-Mar-1973  Read More

When a voice from the past brings Barlow information about a crime, he has to balance his new responsibilities at the Home Office against his detective's judgment. Air Date : 14th-Mar-1973  Read More

The policeman look and sound British. But when Barlow follows the trail of a city swindler as far as Rhodesia, he finds them surprisingly unfriendly. Air Date : 21st-Mar-1973  Read More

Barlow finds that Signor Rizzi is interested in something more sinister then good trade relations. Air Date : 28th-Mar-1973  Read More

The Rock of Gibraltar proves stony ground when Barlow and Rees start 'digging' for treasure. Their hunt for £750,000 worth of stolen and forged securities leads them to all the Rock's attractions - and one of the attractions leads Rees into temptation. Air Date : 4th-Apr-1973  Read More

Barlow's relationship with Fenton is never easy - and it is stretched to the limit when Fenton receives and extraordinary confession. Air Date : 11th-Apr-1973  Read More