I have news on the new anime! It won't actually be a continuation from where the movie left off. It will be an adaptation of the actual manga. No word on the English VAs but Romi Paku and Rie Kugimiya will once again be voicing the roles of Edward and Alphonse Elric and Megumi Toyoguchi will return as Winry Rockbell. The rest of the Japanese cast has changed, except I think for Huges, but I can't remember at the moment. Anyway, here is the rest of the cast list that showed up in Japan's Newtype:
Shinichiro Miki as Roy Mustang
Fumiko Orikasa as Riza Hawkeye
Kenji Utsumi as Alex Louis Armstrong
Keiji Fujiwara as Maes Hughes
Yuji Ueda as Jean Havoc
Kenji Hamada as Vato Falman
Kaori Nazuka as Maria Ross
Hidekatsu Shibata as King Bradley
Kenta Miyake as Scar
Kikuko Inoue as Lust
Tetsu Shiratori as Gluttony
Minami Takayama as Envy
Hiroyuki Yoshino as Kimblee
Kouichi Yamadera as Isaac
I have several promo vids and some art to post but it will have to wait until I get off work.
