In this third installment of The Expendables franchise, leader Barney Ross clashes with the co-founder of the mercenary group, Conrad Stonebanks. Stonebanks was previously presumed dead after Ross confronted the cruel arms dealer and thought he had assassinated him. However, not only has the villain survived, but he has managed to assign himself one last mission: to exact the ultimate revenge on Barney and eliminate The Expendables once and for all. However, Barney refuses to surrender so easily to his rival and rallies his remaining strength with a fresh group of faces and begins to intensely train his team to defeat the corrupted Conrad once and for all. Featuring new cast arrivals such as Mel Gibson, Antonio Banderas, Harrison Ford, and the recent MMA champion Ronda Rousey, this younger group of mercenaries utilizes technological knowledge to their advantage as old school is pitted against new school in this thrilling third addition.