Maciej Slomczynski

Professor Ian Drummond, whose new invention was of interest to the Russians and Americans, is murdered at his Sunshine Menor mansion in full attendance. The writer Joe Alex, who arrived on the eve of the murder together with actress Sarah, and detective Ben Parker, before figuring out the true killer, will suspect in the crime each of those present, because each had a reason for it and there was evidence against each of them.

Young Małgorzata leads a very boring life as a cashier. One day a robber riddles her bank car with bullets, kills the driver and two security guards and takes the money. The police finds out that the stolen banknotes are being spent at a fashionable spa resort. The only way to find the criminal is to favor Małgorzata with a seaside holiday in the company of a handsome Captain as her brother.

Two militia officers are assigned to a museum in an undercover assignment to protect a valuable painting from an international group of art thieves.

Polish police is investigating the series of a taxi drivers murders.