The expansive cast includes Christopher Niosi as Akari Hizamaru, Erica Lindbeck as Michelle K. Davis, Cherami Leigh as Kanako Sanjo, Cristina Vee as Eva Frost, Robbie Daymond as Marcos Eringrad Garcia, Steve Cannon as Alex Kandori Stewart, Todd Haberkorn as Joseph Gustav Newton, Peter Lurie as Narrator, Chris Smith as Shokichi Komachi, Keith Silverstein as Shichisei Hiruma, Kyle Hebert as Ko Honda, Doug Erholtz as Adolf Reinhard, Patrick Seitz as Sylvester Asimov, Max Mittelman as Keiji Onizuka, Cherami Leigh as Yuriko Minamoto, Chris Smith as Ivan Perepelkina, Chris Smith as Jet, Erica Lindbeck as Sheila Levitt, Erin Fitzgerald as Elena Perepelkina, Erin Fitzgerald as Yaeko Yanasegawa, Kyle Hebert as Liu Yiwu, Neil Kaplan as Kaiki Kouno, Peter Lurie as Jason Carlos Bourne, Todd Haberkorn as Emcee, Ben Diskin as Antonio, Ben Diskin as Fritz, Bryce Papenbrook as Enrique, Bryce Papenbrook as Hans, Cindy Robinson as Isabella R. Leon, Erica Mendez as Sandra Hoffman, Erin Fitzgerald as Sakurato Harukaze, Kate Higgins as Gina S. Asimov, Kate Higgins as Rosa Zypries, Kirk Thornton as Uaku Ericson, Max Mittelman as Johann, Bryce Papenbrook as Alexander Asimov, Stephanie Sheh as Nina Yuzik, Kirk Thornton as Rokka Hiruma, Max Mittelman as Jared Anderson, Stephanie Sheh as Erica Nakanojo, Stephanie Sheh as Joyce, Cherami Leigh as Nanao Akita, Todd Haberkorn as President Gerald Goodman, and Stephanie Sheh as Rachel.
The first season was produced at LIDEN FILMS with Hiroshi Hamasaki directing based on scripts by Shogo Yasukawa.
In the mission to find a cure for the deadly A. E. virus plaguing Earth, the Terraformars are not the only enemy.