Who knows what happened when?

Barbara Schöneberger and Stefan Raab, two of the most famous faces in German entertainment, are now appearing in front of the camera as a presenting duo for the first time. In the new Saturday evening event show "Who knows when what happened?" (Wer weiß wie wann was war?), they take the audience in the studio and in front of their TV screens on an entertaining quiz journey through pop culture, television, music and contemporary history. Special surprise moments from and with Barbara and Stefan are included. The studio audience is part of the show and, together with celebrity guests, puts their memory to the test.