The Japanese cast includes Megumi Han as Artesia Som Deikun/Sayla Mass, Shuuichi Ikeda as Casval Rem Deikun/Édouard Mass, Char Aznable and Tetsuya Kakihara as Garma Zabi.
The English cast includes Keith Silverstein as Casval Rem Deikun/Édouard Mass, Maggie O’Connor as Artesia Som Deikun/Sayla Mass and Chris Niosi as Garma Zabi.
The Mobile Suit Gundam The Origin OVA series is working through its broadcast run with a new recompilation cut under the name Mobile Suit Gundam the Origin: Advent of the Red.
Originally released in 2015, the series was directed by Yoshikazu Yasuhiko and Takashi Imanshi based on the series composition by Katsuyuki Sumisawa.