The four stars portray Barney Ross, Conrad Stonebanks, Rapido and Trench, respectively. Max Drummer (Harrison Ford), Lee Christmas (Jason Statham), Gunnar Jenson (Dolph Lundren), Yin Yang (Jet Li), Surgeon (Wesley Snipes), Bonaparte (Kelsey Grammer), Toll Road (Randy Couture), Luna (Rhonda Rousey), Thorn (Glen Powell), Smilee (Kellan Lutz) and Hale Caesar (Terry Crews) round out the list of characters featured in the posters.
Many of the actors, including Stallone, Schwarzenegger and Statham, will have portrayed their roles in all three Expendables movies. The new film will follow the team as they face-off against Gibson's character Conrad Stonebanks. Stonebanks founded The Expendables team with Barney Ross, and was believed dead up until this point.
Expendables 3 will debut in theaters on August 14.
Notable deaths of 2014 [PHOTOS]