Recurring: Ben Diskin (Kai), Christopher Nissley (David), Crispin Freeman (Hagi, Van Argeno), Kamali Minter (Riku), Wally Wingert (George)
Episodic: Abby Craden (Julia), Amber Hood (Kaori), David Rasner (Teacher)
Additional Voices: Christopher Nissley, ,
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Other |