John Cena

as Christopher "Chris" Smith / Peacemaker

Steve Agee

as John Economos

Freddie Stroma

as Adrian Chase / Vigilante

Jennifer Holland

as Emilia Harcourt

Danielle Brooks

as Leota Adebayo

Robert Patrick

as August "Auggie" Smith

Frank Grillo

as Rick Flag Sr.

Chukwudi Iwuji

as Clemson Murn