- Arthur Holden
- Â Alpo / ... 28 episodes, 2012-2015
- Marcel Jeannin
- Â Reed 28 episodes, 2012-2015
- Sarah Camacho
- Â Penny 27 episodes, 2012
- Holly Gauthier-Frankel
- Â Kumarin 26 episodes, 2012
- Dawn Ford
- Â Additional Voices 26 episodes, 2012
- Susan Glover
- Â Ollie 26 episodes, 2012
- Jennifer Seguin
- Â Kitsu 26 episodes, 2012
- Michel Perron
- Â Dunpa 26 episodes, 2012
- Wyatt Bowen
- Â Additional Voices 26 episodes, 2012
- Rick Jones
- Â Choro 26 episodes, 2012
- Simon Peacock
- Â Additional Voices 26 episodes, 2012
- Michael Rudder
- Â Adeni 26 episodes, 2012
- Motoko Kumai
- Â Gon 26 episodes, 2012
- Maria Bircher
- Â Additional Voices 26 episodes, 2012
- Terrence Scammell
- Â Uru 3 episodes, 2012-2015
- Eun-kyung Song
- Â Gon 3 episodes, 2012-2015
- Kôsei Hirota
- Â Kai 2 episodes, 2012-2015
- Takehito Koyasu
- Â Peacock 2 episodes, 2012-2013
- Eleanor Noble
- Â Suuku 1 episode, 2012
- Richard M Dumont
- Â Chief Squirrel / ... 1 episode, 2012
- Hôchû Ôtsuka
- Â Leon 1 episode, 2012
- Alejandro Mayen
- Â Poltan 1 episode, 2012
- Lee Jin-wook
- Â Carlie 1 episode, 2015
- Kwasi Songui
- Â Sword 1 episode, 2015
- Dai Matsumoto
- Â Tackle King 1 episode, 2015
- Shirô Saitô
- Â Don 1 episode, 2015
- Sang Hyun Uhm
- Â Yangyang 1 episode, 2015
- Sin Yong-woo
- Â Ahum 1 episode, 2015
- Nam Doh-hyeong
- Â Fortress / ... 1 episode, 2015
- Lee So-Yeong
- Â Siji 1 episode, 2015
- Kwang-uk Kim
- Â Loteu 1 episode, 2015
- Kim Eun-ah
- Â Dodia 1 episode, 2015
