In The Suicide Squad (2021), John Cena plays Peacemaker, a ruthless anti-hero with a twisted sense of justice, willing to do whatever it takes for peace, even if it means extreme violence. As part of a dysfunctional team of criminals forced to carry out dangerous missions, Cena’s character adds both humor and tension with his arrogant, over-the-top personality. The film blends dark humor, action, and chaos as the squad tackles a deadly threat in a wild, irreverent adventure.