Board Thread:News and Announcements/@comment-28956386-20160707161021

Uzo Aduba has been confirmed to play bismuth. Here is a link to a clip that can also be found on the Steven Universe Wikia homepage. The link also contains a clip of the all musical episode:

http://news.google.com/news/url?sa=t&fd=R&ct2=us&usg=AFQjCNHtOSvXSH8Op3-z71q3uJteEVqY_Q&clid=c3a7d30bb8a4878e06b80cf16b898331&cid=52779151777212&ei=93h-V_CNC4GWhAHLgbrABQ&url=http://www.ew.com/article/2016/07/07/steven-universe-uzo-aduba-bismuth 