http://www.imdb.com/title/tt0398417/fullcredits
Dan Castellaneta .... Arnold Wesker/The Ventriloquist & Scarface (voice)
Robert Englund .... The Riddler (voice)
Tom Kenny .... The Penguin (voice)
Ron Perlman .... Killer Croc (voice)
Adam West .... Mayor Grange (voice)
;_;