Angler Tadeusz Pien is an accidental witness to a murder committed by one of the criminal groups from across the eastern border. Ivan P. and Shura W. under pressure from their boss - Dzijadzi Stjopy, decide to liquidate the inconvenient witness. Tadek, together with his friend - Ryszard, are "screwed"... Rysiek faces a double danger: on the one hand the criminals, and on the other his own wife Krystyna (120 kg of live weight), who is not thrilled with her husband's actions...

Two Bulgarian intelligence agents arrive in Warsaw on a secret mission. Their task is to recover a microfilm containing compromising material on the Bulgarian intelligence service. They must face the ambassador's Siamese twin, who is a traitor. Danger lurks at every turn.