Barney Ross leads a band of highly skilled mercenaries including knife enthusiast Lee Christmas, a martial arts expert, heavy weapons specialist, demolitionist, and a loose-cannon sniper. When the group is commissioned by the mysterious Mr. Church to assassinate the dictator of a small South American island, Barney and Lee visit the remote locale to scout out their opposition and discover the true nature of the conflict engulfing the city.
Mr. Church reunites the Expendables for what should be an easy paycheck, 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.
Barney, Christmas and the rest of the team comes face-to-face with Conrad Stonebanks, who years ago co-founded The Expendables with Barney. Stonebanks subsequently became a ruthless arms trader and someone who Barney was forced to kill… or so he thought. Stonebanks, who eluded death once before, now is making it his mission to end The Expendables -- but Barney has other plans. Barney decides that he has to fight old blood with new blood, and brings in a new era of Expendables team members, recruiting individuals who are younger, faster and more tech-savvy. The latest mission becomes a clash of classic old-school style versus high-tech expertise in the Expendables’ most personal battle yet.
The troubled teenager Owen Whitmore has a sleep disorder and occasionally sleepwalks. Owen is having therapy sessions with Dr. Katherine Ramos. Having just joined the medical school, he has to move to another town, but he is divided between the college and his sweetheart, Maggie. His parents Leona and Walter Whitmore are very worried about him. When Owen has violent dreams, Dr. Ramos decides to consult with Dr. Jonas Julian, a specialist in dream analysis and sleep disorders. Meanwhile, people are protesting in front of the Townsend State Prison where the infamous serial killer Dr. Eugene "Mean Gene" Branch will be executed. Dr. Eugene is the son of another serial-killer and had performed sadistic medical experiments on his victims. Out of the blue, Marcia Freeman who went missing, is found dead in precisely the way that Owen saw in his dreams - the murder set up as if carried out by Dr. Branch.
Captain Baronski, assigned a squad of misfit soldiers, trains them into a fighting powerhouse "The Expendables." Breaking every rule, they must risk their lives crossing into Cambodia to save the American hostages.
A group of female convicts volunteers for a mission to rescue a woman from a Cuban prison.
A behind-the-scenes look at the making of the third installment of the Expendables franchise.
Sylvester Stallone's 90-minute video diary, covering the making of "The Expendables".
An in-depth look at the editing, post-production and music score with Sly Stallone, both film editors, composer, sound mixer and others.