 In October 2007, this show and "Unter Uns" were part of the first-ever crossover of two soap operas in Germany, when characters from "AWZ" (Vanessa, Nina, and Tim) attended a concert by Mars from "Unter Uns" (episode 289); Mars later performed an impromptu concert at the No.7 (episode 296).In April 2010, another RTL crossover featured Helmut Orosz and Mehrzad Marashi from "DSDS" performing a duet in the No.