ii only know a bit of the movie so crack your brains a bit for this one :

in the beginning they show some cool acrobatics and at the end they are trapped and only 2 or 3 can escape and they do some kind of rock paper siccsors and the losers have to stay and they die

so :P

and this one :

there is a white tent with some guy in there and there is some 1 comming he wants to kill him and there are bells everywhere

thats it i could use all the help i need these 2 films