Paul Mescal, the star of Gladiator II, is set to host Saturday Night Live on NBC on December 7. Following his recent appearance on the Late Late Show, Mescal joins a list of notable Irish hosts including Gabriel Byrne, Colin Farrell, Brendan Gleeson, and Saoirse Ronan. Known for showcasing his comedic talent in the past, he is expected to participate in various sketches on the show.