If you have have been wondering about who will voice some of the characters in Broken Age, wonder no more. Double Fine has provided a list of some of the cast, so we don't have to.
Too lazy to click the link? Fine! Jack Black is the headliner, in the a defined "cameo and featured roles" capacity. He joins Jennifer Hale, best known for having starred in pretty much every video game ever.
Richard Horvitz -- Raz from Psychonauts -- will also be heard, as will Nick Jameson who is on his way to Telltale to re-dub the Sam & Max seasons is a great voice actor. More awesomeness can be read in this Double Fine post.