Who has been officially cast in the expendables 3?

In "The Expendables 3," the cast includes returning stars Sylvester Stallone, Jason Statham, Arnold Schwarzenegger, and Dolph Lundgren, along with new additions such as Harrison Ford, Mel Gibson, and Antonio Banderas. The film also features Kelsey Grammer and Ronda Rousey as part of the ensemble. Released in 2014, it aimed to blend veteran action stars with newer talent.