Who are the actors of left 4 dead

Earl Alexander ... Louis Dennis Bateman ... Helicopter Pilot Jim French ... Bill John Patrick Lowrie ... Houseboat Radio (voice) Mike Patton ... Infected Sounds Gary Schwartz ... Airport Runway Radio Voice (voice) David Scully ... Farmhouse Radio Voice Fred Tatasciore ... Infected Sounds Jen Taylor ... Zoey Vince Valensuela ... Francis Nathan Vetterlein ... Church Lunatic