John Cena has truly transcended as one of Hollywood's mainstays after an eventful career in WWE, where he managed to become a 16-time Champ.The Cenation Leader has been away from wrestling for the last few years and is focusing on his acting career. Cena has been part of several blockbuster projects such as Bumblebee, Suicide Squad, Fast and the Furious franchise, and even got his own series, Peacemaker.While Cena is busy making it big in Hollywood, another announcement greeted fans this week. It was revealed that John Cena will be part of the new upcoming CGI-animated Teenage Mutant Ninja Turtles: Mutant Mayhem movie.Executive producer Seth Rogen announced on Twitter that the Peacemaker star will lend his voice for Shredder's mutated rhino henchman Rocksteady. It is interesting to note that Sheamus earlier played the same character in Teenage Mutant Ninja Turtles: Out of the Shadows.TMNT@TMNTMovieJohn Cena (@johncena) is Rocksteady. #TMNTMovie2344481John Cena (@johncena) is Rocksteady. #TMNTMovie https://t.co/hekW6frWe5Rocksteady's cohort Bebop will be voiced by Rogen himself. The movie has a star-studded cast, all playing key roles. Here's a list of the voice cast announced till now:Micah Abbey as DonatelloShamon Brown Jr. as MichelangeloHannibal Buress as Genghis FrogRose Byrne as LeatherheadNicolas Cantu as LeonardoJohn Cena as RocksteadyJackie Chan as SplinterIce Cube as SuperflyNatasia Demetriou as WingnutAyo Edebiri as April O'NeilGiancarlo Esposito as Baxter StockmanPost Malone as Ray FilletBrady Noon as RaphaelSeth Rogen as BebopPaul Rudd as Mondo GeckoMaya Rudolph as Cynthia UtromThe movie is scheduled for release on August 4, 2023.John Cena will be on RAW this Monday NightThe March 6 edition of Monday Night RAW will emanate from the TD Garden in Boston, MA. With WrestleMania just around the corner, the show is stacked with top talent from both brands featuring on the match card.Zachary Peralez@PeralezZacharyThe Greatest Of All Time John Cena is Back this Monday on Raw #SmackDown #WWERaw21The Greatest Of All Time John Cena is Back this Monday on Raw #SmackDown #WWERaw https://t.co/vbLep57zb3A major highlight of the episode will be the return of John Cena. Mr. Hustle Loyalty and Respect will be in front of his hometown crowd and could be dropping hints on his plans for WrestleMania 39.Are you excited to see Cena as Rocksteady? Sound off in the comments section below.