Det spekulerades redan i 2012 på Gamla republiken community forum som Graata uttrycktes av Tom Kane :
If you're talking about the Kaleesh Grataa from Hutta, that's Tom Kane.
Detta bekräftades nyligen på Gamla republiken s IMDB-sida (betona min):
Tom Kane: M1-4X / Commander Narlock / A-4P0 / AR-G0 / CB-08-4 / Captain Trezin / Commander Vorten Fett / Commander Yajak / Doctor Tabo / General Ando / Grataa / Hallam Organa / Jedi Knight Xerender / Master Sulan / Master Vandar Tokare / ODX-9 / PO-12 / Security Chief / Tazonthe Ghon (voice)