And, this comes as little surprise to the legions of viewers who watched Venom and stuck around for the previously mentioned end credits scene which introduced us to Woody Harrelson’s already dasterdly character. That sequence set up Harrelson as Cletus Kasady, an imprisoned serial killer who’s asked Venom’s far calmer host, investigative journalist Eddie Brock, to interview him. In the comics, Kasady eventually becomes host to his own bloody-minded symbiote, Carnage. But, because Kasady has none of Brock’s moral code, he and his symbiote end up doing a lot more damage, leading Brock / Venom to have to stop them.
Article source: https://www.cinemablend.com/news/2478685/looks-like-woody-harrelson-is-returning-for-venom-2