Tim Mälzer meets the Austrian father-son duo "The Rachingers". Dad Helmut and son Philip have to prove themselves in Bangkok and Montenegro, while Tim has to deal with the black box in Austria and the South of France.
Tim Mälzer meets the Austrian father-son duo "The Rachingers". Dad Helmut and son Philip have to prove themselves in Bangkok and Montenegro, while Tim has to deal with the black box in Austria and the South of France.
