Meredith McCoy. Actress: Dragonball Z - Movie 14: Kampf der Götter. Meredith McCoy Mauldin is an American voice actress and singer based in Fort Worth, Texas. She has worked for Funimation and is best known as the voice actress for Android 18 on Dragonball Z (1989) and other English anime dubs. She has since gained popularity for being a voice actress.