Writer · DirectorDaniel AttiasDaniel Attias is director, producer and assistant director.SocialsIMDbKnown forGrey's AnatomyDirectorMelrose PlaceDirectorIt's Always Sunny in PhiladelphiaDirectorCSI: MiamiDirectorThe Walking DeadDirectorHeroesDirectorHouseDirectorTrue DetectiveDirectorBuffy the Vampire SlayerDirectorThe WireDirectorRay DonovanDirectorLostDirector