Frank Grillo had no idea who John Cena was before he was cast in "Peacemaker" Season 2, much to his son's dismay.

Along with possibly being the toughest new face in Peacemaker Season 2, Frank Grillo had the funniest scene off camera: admitting that he literally had no idea who John Cena was prior to working with

James Gunn's ‘Peacemaker’ returns with a wildly entertaining second season, featuring yet another absurd but cute dance routine and John Cena’s character balancing tenderness with chaos.