The Official Site confirmed all but two names on their cast list. New confirmations include:

Aayla Secura played by Amy Allen
Ruwee Naberrie played by Graeme Blundell
Elan Sleazebaggano played by Matt Doran
Sola Naberrie played by Claudia Karvan
Pooja Naberrie played by Hayley Mooy
Jobal Naberrie played by Trisha Noble
Poggle the Lesser played by Anthony Phelan
Shaak Ti played by Orli Shoshan
Clone Captain played by Bodie Taylor
Ryoo Naberrie played by Keira Wingate
Mari Amithest played by Phoebe Yiamkiati

Actors without character names include Christopher Truswell and Ian Watkin. Thanks to Rick for the alert!