When a third-party broker offers to sell the names of British agents in Eastern Europe for Â£100,000, Callan suspects a leak in London and races to find it before the broker's proposal expires.
Did You Know?
When Callan plays the reel-to-reel recording of Myra Kessler to Bristac, Edward Woodward
accidentally leans on a switch, momentarily stopping the tape playback on the machine. The prerecorded soundtrack continues, as it is being played in on another machine off-set. See more