and one of em be bad movie . the title and a it turn out and refers to a killer of the human male variety and not fish . this be not the dante direct piranha of 78 ( which do have the fish ) and be also know a piranha and piranha . a trio of photographer and 2 men and a woman and hook up with a local hunter or trapper name caribe somewhere in the amazon jungle . unfortunately and they be not familiar with the film resume of william smith and who play caribe while otherwise and they would have know immediately he be the villain of the piece . smith may have also refuse to film the end or cut out before they finish filming ( see end of this comment ) . a mention elsewhere and this pic have a lot of filler lengthy shot of the local wildlife ( bird ) and the central set piece and a motorcycle race and which go on too long . the reason this get a second star from me be and of course and william smith and who can not really save this sludge and but once again prove why he be the go to guy 30 35 year ago if you need a really nasty villain while at his best and smith could be really terrify . he the type who enjoy kill and possibly in sadistic fashion and and you get that sense from the evil grin he usually put on when a mood strike him . physically and he very impose and and you know the other 3 character be pretty much doom within the first half hour . this be what smith bring to most of his role while it seem hopeless for the other character against this manlike monster . unfortunately and the movie continue to muddy thing up to the very end and a if a minute of footage be lose a confusing and incomplete climax .