On the Reeperbahn at half past one in the morning... What happens when two top chefs work through the night in Hamburg's red-light district, serve baklava to hundreds of guests at a Turkish wedding, or have to sign up for work on a naval ship? In “Rosin & Kumptner – Mission Mittendrin!” Frank Rosin and Alex Kumptner venture into unknown worlds. One sets the other a task. Participation is, of course, mandatory.