"Blake has somehow managed to get out of fighting and by pulling some strings has landed up spending the war in a country guest house. He doesn't think he should do his bit to protect king and country, he wants to sit out the war and see if he can capitalise on it while others are doing the hard work. He spends most of his time trying to persuade a Jewish financier to go into partnership with him to buy up cotton mills - which is hardly the Blitz spirit.
"I played him as someone who thinks he is smarter than anyone else and yet he always get the joke a few minutes late. Although the other characters see through him, he thinks he can sit at the top table and sound off his opinions."
Adds Adrian: "I loved the first series of Foyle's War, so I jumped at the chance to be in it. I had worked with Caroline's sister Susannah on Pride and Prejudice, and we just laughed non-stop and had such good fun."
Adrian recently appeared opposite Niamh Cusack in ITV1's Too Good To Be True and is filming a role as a successful right-wing political novelist in Absolute Power for the BBC.
"I don't often play the good guys or conventional types but I like playing men who are slightly damaged or have an edge," he says.
Adrian's other credits for television include Peak Practice, Prime Suspect IV, Down to Earth, Doc Martin, The Hunt and Back Home.
October 2003; Publicity Release