This Swedish thriller is based upon one of a 10 part series of novels by Maj Sjowall and Per Wahloo. Two of their books have been made into films. In this third filmed episode, a notorious industrialist is hot while eating dinner at a Malmo Hotel. Enter Martin Beck and friend who investigate the case. He finds people involved in gun-running. The killer is found in a different group of people though. ~ Sandra Brennan, Rovi