Now for some fun courtesy of the epic non-canon spin-off Zombies mode. Easily one of the most exposed sections of the game provided its celebrity cast its exposure is supported by a great story and great game-play. The cast in question includes the likeness and voices of Sarah Michelle Gellar, Michael Rooker, Robert Englund, Danny Trejo and the zombie maestro himself (as a zombie boss no less), George A. Romero. The player-controlled celebrities along with surviving are tasked to help set free the original zombies cast of Dempsey et al through various contrived methods due to Richtofen's apparent incompetence. The writing is nothing short of stellar when you consider how these two individual stories have been merged seamlessly into one of the most iconic moments of Call Of Duty.