ActingDavid GuerieraDavid Gueriera is an actor and writer.Known forIt's Always Sunny in Philadelphia2005COMEDYHappy Endings2011COMEDYThe Hurt Locker2008DRAMAFull filmographyIt's Always Sunny in Philadelphia2005COMEDYHappy Endings2011COMEDYThe Hurt Locker2008DRAMA
