The Screen Actors Guild - American Federation of Television and Radio Artists, commonly known as SAG-AFTRA, is a labor union representing professionals in the entertainment industry. It was formed in 2012 through the merger of two organizations: the Screen Actors Guild and the American Federation of Television and Radio Artists. The union advocates for the rights and interests of its members, including actors, broadcasters, and voiceover artists. SAG-AFTRA negotiates contracts, ensures fair wages, and provides benefits such as health insurance and retirement plans. The union also works to protect its members from unfair practices and promotes diversity and inclusion within the industry.