The crime scene of Miroslav Nemec's and Udo Wachtveitl's 70th case is the Oktoberfest: Munich in a state of chaos. But not everyone who falls off a beer bench at this crime scene is drunk. A case, in which Batic and Leitmayr have to deal with the complete and utter confusion and complexity of trying to work at the world's biggest fair. Once again they find support from the head of operative case analysis, Christine Lerch (Lisa Wagner). Directed by Marvin Kren ("Rammbock", Tatort: "Kaltstart") and written by Stefan Holtz and Florian Iwersen ("Milchgeld. Ein Kluftingerkrimi"). Ferdinand Hofer is part of the team as assistant Kalli, as well as Gerhard Liebermann as Radtke and Robert Joseph Bartl as coroner Dr. Steinbrecher. Co-starring Gisela Schneeberger as beer tent proprietor Moosrieder, Andreas Giebl as her late husband, Mavie Höbinger as an Oktoberfest waitress and Leo Reisinger as the kitchen chef. The broadcast is planned for the Oktoberfest 2015 in ARD. "Die letzte Wiesn" is the first Tatort commissioned by the Bayerischer Rundfunk for Wiedemann and Berg Television.