Superman is an animated series produced by Ruby-Spears in 1988. Wonder Woman appeared in the episode "Superman and Wonder Woman vs. The Sorceress of Time" voiced by Mary McDonald-Lewis.
When Superman stops a meteor, a piece of it falls to Themyscira and breaks the crystal prison containing the sorceress Cyrene (who has the ability to teleport mythological creatures to the present) where she turns the Amazons into hideous short creatures. Now Superman and Wonder Woman must stop Cyrene before she obtains the ultimate power sealed within Themyscira....which she needs Wonder Woman to open.