In fact, Grillo made a shocking admission that he had no clue who John Cena is, until he joined the cast of "Peacemaker." Grillo spoke to GQ about his entrance in the DCU, how comics have impacted his life since the Palisades fires, and how he has connected with his sons on everything superheroes.

Peacemaker returns energized by positive creative shifts and the new dramatic possibilities of its reality-hopping premise—plus, it still packs the chaotic punch that made its first season such a rio...

Fortunately, the opening five episodes are robust enough to secure rave reviews from critics, achieving an astonishing 98 per cent rating on Rotten Tomatoes.