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 (1972–1977)] / [children (1977–1984)]. 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 (1972–1977)] / [children (1977–1984)]. Rated R: R?es?tricted – Under 17 r,eq?uires accompanying parent or adult guardian. Rated X: No one under 17 admitted.