Berlin in 1878: Corinna Schmidt, who was brought up in a petit-bourgeois, academic family, is romantically interested in Leopold Treibel, the son of the lordly councillor of commerce Jenny Treibel – although Corinna is also deeply in love with her cousin Marcel. Leopold is also falling for cute...
Detective Heinz Ebeling's (Peter Eschberg) car breaks down with a broken windshield and a defective fuel pump on the way to Frankfurt. On the way to the next village, Ebeling witnesses a murder and other crimes, which he tries to solve.
When the Paris airport management is informed by telephone that there is a time bomb on board a Canadian Atlantic Airways plane to Montréal, they initially believe it is a bad joke. But the caller answers again. Inspector Bignon gets involved...