A group of cosmopolitan women passengers aboard the Trans-Siberian/Mongolian Railway are taken prisoner by Ulan Iga, a warrior princess.

The passionate seducer Robert has made all the preparations perfectly to spend a fun evening with Solange, the wife of his friend Fressinet.

The show was meant to compete with those on West German television. To this end it was fairly successful even attracting a following in parts of West Germany which could receive Eastern TV. Its production values were high. Apart from song and dance numbers and appearances from East German celebrities, almost every broadcast featured well-known stars from the west, often after their popularity had peaked in their home countries.