34°05′54″N 118°21′29″W / 34.098266°N 118.357976°W The Motion Picture Editors Guild (MPEG; IATSE Local 700) is the guild that represents freelance and staff motion picture and television editors and other post-production professionals and story analysts throughout the United States. The Motion Picture Editors Guild (Union Local 700) is a part of the 500 affiliated local unions of the International Alliance of Theatrical Stage Employees (IATSE), a national labor organization with 104,000-plus members. There are more than 8,000 members of the Editors Guild.