Zero Tolerance Entertainment is an American independent porn studio founded in 2002, whose name comes from the company's founders starting with the "zero tolerance for bad porn" principle and seeking exclusively to produce the finest films in the adult industry. The first publication of the studio was "Who's Your Daddy Part One," and today the name Zero Tolerance has become synonymous with quality Erotic films, in which the most beautiful actresses in industry are in the most uncompromising situations. Under the aegis of Zero Tolerance Entertainment is Third Degree Films, Black Ice and Diabolic Video, and the studio's films are generally a category of gonzo pornography. In 2005, ZT introduced the Black Ice Brother Studio, which specializes exclusively in black and interracial content, and in 2006 the company started to put a Spanish-speaking band on all DVDs to reach the growing Spanish-speaking audience in the United States and Latin-America. Zero Tolerance Entertainment has won numerous awards over the years, including AVN and XBIZ awards for series such as "Blow Me Sandwich," "Girlvana," "Double Decker Sandwich" or "Interactive Sex" series, and stars like Kagney Linn Karter, who signed with them in 2010, or Sarah Vandella, who made over 20 films for the studio as Sara Sloane. Zero Tolerance is for those looking for compromise-free, quality, varied, gonzo-style Erotic movies with the most famous stars in the genre, with regular updates and decades of experience.