- Colleen Clinkenbeard
- Â Listy 12 episodes, 2012
- Eric Vale
- Â Akatsuki Ousawa / ... 12 episodes, 2012
- Nobuhiko Okamoto
- Â Akatsuki Otorizawa 12 episodes, 2012
- Felecia Angelle
- Â Miu 12 episodes, 2012
- Yôko Hikasa
- Â Myuu Otorizawa 12 episodes, 2012
- Alexis Tipton
- Â Haruka 11 episodes, 2012
- Marina Inoue
- Â Haruka Nanase 11 episodes, 2012
- Monica Rial
- Â Kuzuha 10 episodes, 2012
- Kana Hanazawa
- Â Kuzuha Domoto 10 episodes, 2012
- Satoshi Hino
- Â Ryohei Uesaki / ... 10 episodes, 2012
- Ryan Reynolds
- Â Chikage 10 episodes, 2012
- Kana Ueda
- Â Chikage Izumi 10 episodes, 2012
- Dallas Reid
- Â Ryohei 9 episodes, 2012
- Ayana Taketatsu
- Â Minami Aihara 9 episodes, 2012
- Ricco Fajardo
- Â Additional Voices 8 episodes, 2012
- Kyle Phillips
- Â Additional Voices 8 episodes, 2012
- Jerry Jewell
- Â Kyoya Hikami / ... 7 episodes, 2012
- Takahiro Sakurai
- Â Kyoya Hikami 7 episodes, 2012
- Joel McDonald
- Â Motoharu 7 episodes, 2012
- Michelle Rojas
- Â Additional Voices 7 episodes, 2012
- Dave Trosko
- Â Additional Voices 7 episodes, 2012
- Christopher Bevins
- Â Additional Voices 7 episodes, 2012
- Atsushi Abe
- Â Motoharu Kaido 7 episodes, 2012
- Todd Haberkorn
- Â Phil / ... 6 episodes, 2012
- Noriaki Sugiyama
- Â Phil Barnett / ... 6 episodes, 2012
- Orion Pitts
- Â Additional Voices 6 episodes, 2012
- Mike McFarland
- Â Additional Voices 5 episodes, 2012
- Rina Satô
- Â Risty El Da Sherfied 5 episodes, 2012
- Teri Rogers
- Â Additional Voices 5 episodes, 2012
- Patrick Seitz
- Â Garius / ... 4 episodes, 2012
- Toshiyuki Morikawa
- Â Dark Lord Galius 4 episodes, 2012
- Ami Koshimizu
- Â Loutier Trum 4 episodes, 2012
- Cris George
- Â Onizuka 4 episodes, 2012
- Ryôta Ôsaka
- Â Student B / ... 4 episodes, 2012
- Hideo Ishikawa
- Â Ken'ya Onizuka 4 episodes, 2012
- Kristi Kang
- Â Additional Voices 4 episodes, 2012
- Takuma Terashima
- Â Zechs Doltrake 4 episodes, 2012
- Tôru Sakurai
- Â Babel Instructor / ... 4 episodes, 2012
- David Wilson-Brown
- Â Additional Voices 4 episodes, 2012
- Takahiro Mizushima
- Â Tanaka 4 episodes, 2012
- Christopher Sabat
- Â Kubota 3 episodes, 2012
- Aaron Dismuke
- Â Tanaka 3 episodes, 2012
- Luci Christian
- Â Miranda 3 episodes, 2012
- Brad Hawkins
- Â Additional Voices 3 episodes, 2012
- Ashleigh Domangue
- Â Additional Voices 3 episodes, 2012
- Krishna Smitha
- Â Additional Voices 3 episodes, 2012
- Tetsu Inada
- Â Kaito Kubota 3 episodes, 2012
- Scott Freeman
- Â Zechs 3 episodes, 2012
- Brian Mathis
- Â Baram 3 episodes, 2012
- Lara Woodhull
- Â Additional Voices 3 episodes, 2012
- Takayuki Sugô
- Â Balam Dai Aron Disdia 3 episodes, 2012
- Anastasia Munoz
- Â Ludie / ... 3 episodes, 2012
- Mari Hino
- Â Cocoon Member B / ... 3 episodes, 2012
- Taishi Murata
- Â Babel Instructor 3 episodes, 2012
- Chiaki Takahashi
- Â Miranda Quenti 3 episodes, 2012
- Jad Saxton
- Â Additional Voices 2 episodes, 2012
- Charles C. Campbell
- Â Volk 2 episodes, 2012
- Terri Doty
- Â Valkyrie 2 episodes, 2012
- Tyler Walker
- Â Additional Voices 2 episodes, 2012
- Z. Charles Bolton
- Â Additional Voices 2 episodes, 2012
- Sean O'Connor
- Â Additional Voices 2 episodes, 2012
- Kazuhiro Fusegawa
- Â Babel Teacher / ... 2 episodes, 2012
- Genki Muro
- Â Babel Personnel 2 episodes, 2012
- Kana Sagami
- Â Announcer B / ... 2 episodes, 2012
- Yûko Mori
- Â Cocoon Member A / ... 2 episodes, 2012
- Jessie James Grelle
- Â Michael 1 episode, 2012
- Caitlin Glass
- Â Additional Voices 1 episode, 2012
- Jamie Marchi
- Â Additional Voices 1 episode, 2012
- Tia Lynn Ballard
- Â Additional Voices 1 episode, 2012
- Akira Ishida
- Â Michael 1 episode, 2012
- Shizuka Itou
- Â Liliana 1 episode, 2012
- Phil Parsons
- Â Additional Voices 1 episode, 2012
- Yumi Uchiyama
- Â Valkyria 1 episode, 2012
- Tomomichi Nishimura
- Â Volk Rem Aleclaster IV 1 episode, 2012
- Kenji Yanagisawa
- Â Male Student 1 episode, 2012
- Saori Sudô
- Â Announcer A 1 episode, 2012
