this may not be the last year from mchale and sven. >> people have said, sven, you have the potentialwant to move in that direction because i want to be actor one day. >> the next time you click on a viral video, loud out loud cringe or shed a tear, remember, there's a lot more than meets the eye. i'm contessa brewer. that's all for this edrugs of "caught on camera." >>> all the world may be a stage but there's no telling when life will radically depart from the script. in illinois, a man is trampled by a panicked horse while another in north carolina struggles to escape from a deadly inferno. then, a 4th of july celebration goes explosively off course. while taking off in a jet turns into a fight between life and death. and falling from 9,000 feet, two skydivers free themselves before it's too late. >> you have to do something or your you're going to die. >> sometimes the best-laid plans

sven voss is an architect. he has taken part in the last two rituals as a special worshipper.s conducts research into the shrine. >> it's very important because i think this is the only place in the world where we have an event like this, where we have a tradition like this. of course, in other parts of the world buildings have been reconstructed, but usually it's one off and it's not on a regular basis where every 20 years the buildings are re-created and where there is a chance to keep asian traditions in terms of the carpentry and the craftsmanship to keep that alive and thriving. so we have some of the best carpentry in the world. >> the eight-year ritual will come to an end in four days. nakajima. nhk world, ise. >> he will join us again tomorrow for this half hour. i'm gene otani in tokyo. ♪ >>> from the four winds and the scent of the earth, come the color of the seasons. exploring the four seasons of japan. the region of tohoku on the north of japan's main island of honshu is blessed with great natural beauty. one of japan's most famous historical novelists left a mo