Did you know Stallone wore three hats in 'The Expendables'? He not only starred in the movies but also directed the first and third installments.
The fight scenes in 'The Expendables' are known for their realism. Some actors suffered actual injuries during filming.
Terry Crews' character wields a unique weapon, the AA-12 automatic shotgun, which became a fan favorite.
While 'The Expendables 4' is in development, rumors of a female-led spin-off are also circulating.
Stallone used part of his salary from 'The Expendables 2' to build a school for children in Brazil.