Provided the voice of Prince Adam in The New Adventures of He-Man (1990) series while He-Man was voiced by Garry Chalk, whereas the 1983
and 2002 versions of the He-Man and the Masters of the Universe series
featured one actor providing the voices of both Adam and He-Man (John Erwin in the 1983 series and Cam Clarke in the 2002 series). Parker and
Chalk later played enemies on Beast Wars: Transformers (1996).