Film in the style of a magazine. Various topics, e.g. reading from the book "Ich lasse Dich nicht"; explanation of how a telephone conversation between Berlin and New York works; making a martini; sports teacher Siegfried Dietrich on gymnastic exercises; a sketch; a pop song; revue girls. Maria Ney hosts the program.

A variety program of six light or comedic music, song and/or dance numbers performed by noted pre-World War II German entertainers.

The Minerva Mines Company is interested in transporting two particularly valuable diamonds from Cape Town to Amsterdam. To confuse potential thieves, two detectives are sent on two different ships with steel suitcases and they have no clue whether they’re carrying pebbles or diamonds. Nevertheless, a collection of questionable characters come on board both ships. The hunt for the diamonds begins; the suitcases are stolen; everyone is suspect.