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

In fact, Grillo made a shocking admission that he had no clue who John Cena is, until he joined the cast of "Peacemaker." ...

John Cena returns as Christopher “Chris” Smith (Peacemaker), a vigilante who continues his violent pursuit of peace while ...

John Cena shared "Peacemaker" and "Superman" Director James Gunn's stance on his signature WWE taunt.

Did you watch “Superman” and wonder what was up with the John Cena cameo where he’s on a talk show wearing a bucket on his ...

The 'Peacemaker' star opens up on where Chris stands after killing Rick Flag Jr. and how it impacts season two.

DC Studios co-CEO James Gunn reveals how John Cena's acting skills have impressively evolved since Peacemaker's first season.

Along with possibly being the toughest new face in Peacemaker Season 2, Frank Grillo had the funniest scene off camera: ...

Peacemaker star John Cena reveals his bizarre Mountain Dew diet in the past during his recent appearance on The Tonight Show.

John Cena's Peacemaker is a hit on HBO, but will the superhero get his own movie? "I actually know the answer to that ...

See EW's top pop culture picks for the week, including a book about the 'Scream' movies, Laufey's new album, and John Cena's return as Peacemaker.

Frank Grillo joined the cast of “Peacemaker” season two, playing the role of Rick Flag Sr. He joined John Cena, who stars as ...