be suitable for pre-teenagers"] Rated R: Restricted – Under 17 requires accompanying parent or adult guardian. Rated X: No one under 17 admitted. The ratings used from 1972 to 1984 were: Rated G: General audiences – All ages admitted. Rated PG: Parental guidance suggested – Some material may not be suitable for pre-teenagers. Rated R: Restricted – Under 17 requires accompanying parent or adult guardian. Rated X: No one under 17 admitted. Addition of the PG-13 rating In the 1980s, complaints about violence and gore in films such as Indiana Jones and the Temple of Doom and Gremlins, both of which received PG ratings, refocused attention on films seen by small children and preteens. According to author Filipa Antunes, this revealed the conundrum of a film that "could not be recommended for all children but could also not be repudiated for all children uniformly," leading to speculation that the rating system's PG classification "no longer matched a notion of childhood most parents in America could agree on." Steven Spielberg, director of Temple of Doom and executive producer of Gremlins, suggested a new intermediate rating between "PG" and "R". The "PG-13" rating was introduced on July 1, 1984, with the advisory "Parents Are Strongly Cautioned to Give Special Guidance for Attendance of Children Under 13 – Some Material May Be Inappropriate for Young Children". The first film to be released with this rating was the John Milius war film Red Dawn. In 1985, the wording was simplified to "Parents Strongly Cautioned – Some Material May Be Inappropriate for Children Under 13". Around the same time, the MPAA won a trademark infringement lawsuit against the producers and distributors of I Spit on Your Grave over a fraudulent application of its R rating to the uncut version of the film, and forced its member studios and several other home video distributors to put MPAA ratings on the packaging of MPAA-rated films via a settlement that would come into effect by fall that year. The ratings used from 1984 to 1990 were: Rated G: General audiences – All ages admitted. Rated PG: Parental guidance suggested – Some material may not be suitable for children. Rated PG-13: Parents strongly cautioned – Some material may be inappropriate for children under 13. Rated R: Restricted – Under 17 requires accompanying parent or adult guardian. Rated X: No one under 17 admitted. Tennessee law In 1989, Tennessee state