Screen Actors Guild is the nation's largest labor union representing working actors. Established in 1933, SAG has a rich history in the American labor movement, from standing up to studios to break long-term engagement contracts in the 1940s to fighting for artists' rights amid the digital revolution sweeping the entertainment industry in the 21st century. With 20 branches nationwide, SAG represents over 125,000 actors who work in film and digital motion pictures and television programs, commercials, video games, industrials, Internet and all new media formats. The Guild exists to enhance actors' working conditions, compensation and benefits and to be a powerful, unified voice on behalf of artists' rights. SAG is a proud affiliate of the AFL-CIO.