In this documentary about Siw Malmkvist visiting places and people who have played important roles for the 88-year-old artist - who now has a 70-year career behind her. Malmkvist is known, among other things, for the song "Augustin" with which she won the Melodifestivalen in 1959 and, in addition to her achievements in Sweden, has also reaped success in Germany and Italy in particular.

A botched burglary leads to the arrest of the Jönsson gang’s leader, Sickan. After serving ten months in prison, he is released and unexpectedly recruited by the enigmatic banker Wall-Enberg Jr. to steal the legendary Bedford Diamonds in Switzerland. Though Sickan successfully carries out the heist, he is betrayed and nearly captured. Returning to Sweden and reuniting with his old accomplices, he sets out to take calculated revenge on the man who double-crossed him.