Product Information : Callan - The Colour Years (DVD)
Manufacturer's product description
THE WICKER MAN’s Edward Woodward stars in this spy drama that won him a BAFTA for his performance. Things are not black and white for the titular agent--Callan wonders if the ends justify the means as he commits acts that would be illegal...if the government weren’t ordering him to break the law. CALLAN also stars Patrick Mower and William Squire.