Barney 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. An armored train is taking a fugitive to the Denzali prison. Hot on their trail are 'The Expendables', flying in a chopper piloted by leader Barney Ross. The gang has set up a wire a few miles down the track...

A CIA operative forms a team of mercenaries, the Expendables, to take down a brutal dictator and a rogue CIA agent. Along the way, they encounter betrayal, intense gunfights, and personal demons. The team fights their way through the dictator's compound, overcoming numerous obstacles and enemies, and ultimately saving the day.

Armed with every weapon they can get their hands on, the Expendables are the world's last line of defense and the team that gets called when all other options are off the table. The team is sent to Libya to prevent a terrorist named Ocelot from stealing detonators for nuclear warheads. They must retrieve the nuclear detonators and stop Ocelot from causing an international incident. As they face off against Ocelot's forces, they uncover a hidden agenda and must confront their past mistakes. With explosions, fights, and a race against time, the Expendables must save the day and prevent a global catastrophe.

Mr. Church recruits the Expendables to retrieve a mysterious item from the former Soviet Union. When their mission goes wrong and one of their team members is murdered, they embark on a quest for vengeance that takes them deep into enemy territory.