Predator - Terminator meets Alien
http://us.imdb.com/Title?0093773 -
SYNOPSIS:
A team of commandos, led by Dutch Schaeffer, go on a mission to rescue captured airmen from terrorists. When they discover that the airmen have been slaughtered beyond recognition, the team decimates the enemy encampment. Before they can radio for a lift-off, an invisable being begins to kill the team members. Hunted like animals by an enemy they cannot see, the team must survive in the jungle before they are all killed.
Starring Arnold Schwarzenegger, Carl Weathers and Kevin Peter Hall