The latest update includes:
Amy Allen (Aayla Secura (AOTC & ROTS))

Jerome Blake (The Phantom Menace - Rune Haako, Mas Amedda, Orn Free Taa, Oppo Rancisis (TPM & AOTC)

Dermot Crowley (General Crix Madine (ROTJ))

Grey Delisle (Voices in the Clone Wars cartoon series, including Asajj Ventress)

Collin Higgins ('the other Wedge Antilles' (A New Hope)

Mike Kingma (Tarfful (ROTS))

Alan Ruscoe (Plo Kloon, Daultay Dofine, Bib Fortuna (TPM))

Matthew Wood (Bib Fortuna, voice of General Grievous(ROTS))

Check out StarWars.com for more information.