Recurring: Agent Zero (Narrator, Shibazaki)
Episodic: Dominic Moore (Tachikawa), Mayblissa Cummings (Soma)
Additional Voices: Elizabeth Tarpon, Ivana Diamond
Recurring: Agent Zero (Narrator)
Episodic: Dominic Moore (Tachikawa), Mayblissa Cummings (Soma), Summer Pepper (Tachibana)
Additional Voices: Elizabeth Tarpon, Ivana Diamond
Recurring: Agent Zero (Narrator, Shibazaki)
Episodic: Cooper McQueen (Sachiko), Tara Jayne (Takaido)
Additional Voices: Elizabeth Tarpon, Ivana Diamond
Recurring: Agent Zero (Narrator, Shibazaki)
Episodic: Frankie Frame (Miss Kito)
Incidental: Buddy Woodward (Old Man)
Additional Voices: Elizabeth Tarpon, Ivana Diamond
Recurring: Agent Zero (Narrator, Shibazaki)
Episodic: Eddie Paulson (Mr. Uehara)
Additional Voices: Elizabeth Tarpon, Frankie Frame, John Johnston, Tara Jayne
Recurring: Agent Zero (Narrator, Shibazaki)
Episodic: Gil Goujons (Kishomoto), Hans Brikfeice (Kishige Coach Hoshino)
Additional Voices: Elizabeth Tarpon, Frankie Frame, John Johnston, Tara Jayne
Recurring: Agent Zero (Narrator)
Episodic: Gil Goujons (Kishomoto)
Additional Voices: Elizabeth Tarpon, Frankie Frame, John Johnston, Tara Jayne
Recurring: Agent Zero (Narrator)
Additional Voices: Elizabeth Tarpon, Frankie Frame, John Johnston, Tara Jayne
Recurring: Agent Zero (Narrator, Shibazaki)
Episodic: Dominic Moore (Hide), Eddie Paulson (Kojiro), Frankie Frame (Ryoko), Tara Jayne (Miss Ishizaka)
Additional Voices: Agent Zero, Elizabeth Tarpon, Tara Jayne
Recurring: Agent Zero (Narrator, Shibazaki)
Incidental: Eddie Paulson (Ice Cream Man)
Additional Voices: Agent Zero, Elizabeth Tarpon, Tara Jayne
Recurring: Agent Zero (Narrator, Shibazaki)
Episodic: Dominic Moore (Mr. Kida), Gil Goujons (Kogure), Tara Jayne (Sayuri Ichijo)
Additional Voices: Agent Zero, Elizabeth Tarpon, Tara Jayne
Recurring: Agent Zero (Narrator, Shibazaki)
Episodic: Eddie Paulson (Principal), Frankie Frame (Miss Kito)
Additional Voices: Agent Zero, Elizabeth Tarpon, Tara Jayne
Recurring: Agent Zero (Narrator)
Episodic: Cooper McQueen (Nursery Teacher)
Recurring: Agent Zero (Narrator)
Episodic: Agent Zero (Akiko), Cooper McQueen (Rie Hojo), Eddie Paulson (Sawada)
Incidental: Cooper McQueen (Girls), Mandy Bonhomme (Girls), Summer Pepper (Woman)
Recurring: Agent Zero (Narrator, Shibazaki)
Episodic: Eddie Paulson (Kota), Jimmy Zoppi (Tough Cherub, Blue Angel)
Incidental: Cooper McQueen (Girls), Mandy Bonhomme (Girls)
Recurring: Agent Zero (Narrator, Shibazaki)
Episodic: Cooper McQueen (Rie Hojo), Eddie Paulson (Principal), Mandy Bonhomme (Tachibana)
Recurring: Agent Zero (Narrator)
Episodic: Agent Zero (Minamida), Dominic Moore (Tachikawa), Marcia Lamb (Rika Abe)
Incidental: Cooper McQueen (Rika's Friend)
Recurring: Agent Zero (Narrator)
Episodic: Agent Zero (Akiko), Cooper McQueen (Rie Hojo), Dominic Moore (Hide), Eddie Paulson (Kobayashi), Gil Goujons (Kishomoto), Hans Brikfeice (Hashimoto), Jack Beam (Mr. Hojo, Chairman), Mayblissa Cummings (Soma), Summer Pepper (Mrs. Hojo)
Incidental: Agent Zero (Referee B)
Recurring: Agent Zero (Narrator)
Episodic: Agent Zero (Akiko), Cooper McQueen (Rie Hojo), Eddie Paulson (Kobayashi), Jack Beam (Mr. Hojo), John Johnston (Brother), Mayblissa Cummings (Soma), Summer Pepper (Sister)
Incidental: Agent Zero (Referee B)
Recurring: Agent Zero (Narrator)
Episodic: Agent Zero (Akiko), Cooper McQueen (Rie Hojo), Eddie Paulson (Ishii, Sawada)
Incidental: Cooper McQueen (Mother)
Recurring: Agent Zero (Narrator, Shibazaki)
Episodic: Dominic Moore (Kitazato), Mayblissa Cummings (Tachibana), Summer Pepper (Sugawara)
Incidental: Eddie Paulson (Student, Clerk), Paula M. Brown (Softball Player)
Recurring: Agent Zero (Narrator)
Episodic: Gil Goujons (Kishomoto), Summer Pepper (Noriko)
Recurring: Agent Zero (Narrator, Shibazaki)
Episodic: John Johnston (Junpei)
Incidental: Dominic Moore (Junpei's Father)
Recurring: Agent Zero (Narrator)
Episodic: Dominic Moore (Hide), Hans Brikfeice (Capone), Jack Beam (Bogey)
Recurring: Agent Zero (Narrator)
Episodic: Dominic Moore (Tachikawa), Scottie Ray (Hoshino, Toshinoko), Summer Pepper (Yuki)
Recurring: Agent Zero (Narrator, Shibazaki)
Episodic: Dominic Moore (Tachikawa), Eddie Paulson (Principal), Summer Pepper (Junko)
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