In this 80's version of the cartoon, Skeletor's second, soreceress Evil-Lynn, wears a long black cape, that adds much to her sinister figure.  In the episode title "Teela's triumph", Teela, He-man's companion, is left alone to defend castle grayskull, which the baddies want to conquer. When evil-lynn wanders alone in the castle, she is captured by teel, and left bound and gagged.

Another evil sorceress who wears a red cape is Shokoti, from the episode "house of Shokoti" (right)