Full cast - Doomed Megalopolis (OVA) (episodes 1 to 4)

• 1. unknown

  Recurring: Kirk Thornton (Kamo), Milton James (Narrator), Sam Fontana (Koda), Steve Bulen (Tatsumia)

  Episodic: Dari Lallou (Nurse), Joan Carol O'Connell (Yukari), Lia Sargent (Encircled Child), Mike Forest (Aichi Shibosawa), Mike Reynolds (Hirai), Rachel Davies (Geisha)

  Additional Voices: David Ellenstein, Henry A. Cronelly Jr.

• 2. The Fall of Tokyo

  Recurring: Kirk Thornton (Kamo), Milton James (Narrator), Sam Fontana (Koda), Steve Bulen (Tatsumia)

  Episodic: Ardwight Chamberlain (Young Priest), Joan Carol O'Connell (Yukari), Mike Forest (Aichi Shibosawa), Mike Reynolds (Hirai), Wendee Lee (Yukiko)

  Additional Voices: David Ellenstein, Henry A. Cronelly Jr.

• 3. unknown

  Recurring: Kirk Thornton (Kamo), Milton James (Narrator), Sam Fontana (Koda), Steve Bulen (Tatsumia)

  Episodic: Cliff Wells (Doctor Nishimura), Ed Mannix (Keiko's Father), Michael McConnohie (Hiakowa), Mike Forest (Aichi Shibosawa), Steve Kramer (Kuroda), Wendee Lee (Yukiko)

  Additional Voices: David Ellenstein, Henry A. Cronelly Jr.

• 4. The Battle for Tokyo

  Recurring: Kirk Thornton (Kamo), Milton James (Narrator), Sam Fontana (Koda), Steve Bulen (Tatsumia)

  Episodic: Daran Norris (Astronomy Teacher), Ed Mannix (Professor Amano), Joan Carol O'Connell (Yukari), Steve Kramer (Kuroda), Wendee Lee (Yukiko)

  Additional Voices: David Ellenstein, Henry A. Cronelly Jr.