Motion Picture Association film rating system - Wikipedia

You can click, but you can't hide - Wikipedia

Parental Advisory - Wikipedia

Film censorship in the United Kingdom - Wikipedia

Video game content rating system - Wikiwand

And Media Ethics Picture from Wikipedia  This era had films that featured many adult themes that were considered “unacceptable.”  The Hays Code (created. - ppt download

Motion Content Rating System British Board Of Film Classification Motion Association Of America Film Rating

Star Trek: The Motion Picture - Wikipedia

The Super Mario Bros. Movie - Super Mario Wiki, the Mario encyclopedia

Penny's Picks: 50 Movies by Women Filmmakers: Huttner, Jan Lisa: 9780615564890: : Books

PG (MPA), Rating System Wiki

Academy of Motion Picture Arts and Sciences - Wikipedia

Film and Publication Board - Wikipedia