When his wife is brutally murdered by a criminal that he put away, Mason, a hard-nosed detective, lets himself be arrested for murder to get vengeance. Once inside the prison's walls, Mason discovers a whole new criminal enterprise those behind it would kill to protect.
Barney (Sylvester Stallone) augments his team with new blood for a personal battle: to take down Conrad Stonebanks, the Expendables co-founder and notorious arms trader who is hell bent on wiping out Barney and every single one of his associates.
Mr. Church (Bruce Willis) reunites the Expendables for what should be an easy paycheque, but when one of their men is murdered on the job, their quest for revenge puts them deep in enemy territory and up against an unexpected threat.
FBI Agent Flynn is on a mission: transport a federally protected witness from Hawaii to Los Angeles so the government can put a brutal Mob boss behind bars. But just as the plane reaches 30,000 feet, hundreds of venomous snakes are unleashed, causing violent mayhem...
After recieving detailed instructions of how to splice alien and human DNA, the Search for Extra Terrestrial Intelligence Project creates Sil, a beautiful and deadly half woman half alien desperate to mate, which could spell doom for the entire human race.