The series focuses on Frank Castle, a character previously featured in the “Daredevil” series. The role is portrayed by Jon Bernthal, whom you may also recognize from The Walking Dead. Frank, who goes by the name “Punisher,” is an anti-hero who fights crime using lethal methods. After his family is killed by the mafia, he begins hunting down criminals at any cost, employing his own unique methods. In this path, he justifies torture, kidnapping, threats, and all forms of killing. He quickly becomes a well-known figure in the criminal underworld.