Full cast - Guyver: Bio-Booster Armor II (OVA) (episodes 1 to 6)

• 1. Prelude to the Chase

  Recurring: Hal Cleaveland (Narrator), Sonny Byrkett (Fumio Fukamachi, Dr. Balcus), Susan Byrkett (Secretary)

• 2. The Lost Unit’s Challenge

  Recurring: Dan Martin (Onuma), Debra Jean Rogers (Shizu), Gary Michaels (Aptom), Hal Cleaveland (Narrator), Sonny Byrkett (Fumio Fukamachi, Dr. Balcus), Susan Byrkett (Secretary)

• 3. Shocking Transformation, the Tragedy of Enzyme II

  Recurring: Dan Martin (Onuma), Debra Jean Rogers (Shizu), Hal Cleaveland (Narrator), Sonny Byrkett (Fumio Fukamachi, Dr. Balcus), Susan Byrkett (Secretary)

• 4. Can We Escape? Haunted Takeshiro Village

  Recurring: Dan Martin (Onuma), Debra Jean Rogers (Shizu), Gary Michaels (Aptom), Hal Cleaveland (Narrator), Sonny Byrkett (Dr. Balcus), Susan Byrkett (Secretary)

• 5. Masaki Murakami: Transforming Beastmaster

  Recurring: Debra Jean Rogers (Shizu), Hal Cleaveland (Narrator), Sonny Byrkett (Dr. Balcus), Susan Byrkett (Secretary)

• 6. Aptom’s Attack, Reactivate Guyver

  Recurring: Gary Michaels (Aptom), Hal Cleaveland (Narrator), Sonny Byrkett (Dr. Balcus), Susan Byrkett (Secretary)

  Episodic: Bill Kestin (Rehalt Guou)