Cable cam extreme downhill mountain bike
That dog is kind of nuts:p
Cable cam is awesome. This particular film gets a bit tedious tho, and theres no unicycling in it 
If you want to watch bike films, I reccomend ROAM, tho theres probably even better ones out there.
I got that a little while ago. It recently won “Best Directed Action Video of the Year” at, I think, the Sundance film festival.
Not tons of extreme stuff like some vids, but very good overal.
nice FREERIDE
NWD6 is the best freeride vid. the filming in ROAM was AWSOME!