Four of the worst super-villains, The Wizard, Medusa, Sandman and Trapster, team up to form The Frightful Four.
Guest Cast
Vic Perrin
voices Various
Nancy Wible
voices Various
Don Messick
voices Various
John Stephenson
voices Various
Joan Gerber
voices Medusa
Cast Appearances
Dick Tufeld
voices Narrator
Frank Welker
voices H.E.R.B.I.E.Episode Discussion
Login to leave a comment on this episode.
No comments yet. Be the first!