Full Cast - Gate Keepers (TV) (episodes 1 to 24)
- 1. Begin the Defense of Earth!
Recurring: Barbara Goodson (Kazuko Ukiya), Katie Ashley (Saemi Ukiya)
Episodic: Bodean Chubb (Invader Voice), Dave Mallow (Kendo Trainer), Richard Plantagenet (Mr. Matsuda), Steve Kramer (Man A)
Additional Voices: Devon Michaels, Elliot Reynolds, John C. Hyke, Nick McCarthy, Susan Myers
- 2. Stand Up For Peace!
Recurring: Barbara Goodson (Kazuko Ukiya), Katie Ashley (Saemi Ukiya), Lynn Fischer (Keiko Ochiai), Marie Downing (Yasue Okamori), Patricia Ja Lee (Megumi Kurogane)
Episodic: Bodean Chubb (Invader Voice, Ruriko's Father), Jessica Gee (Ruriko's Mother), Mona Marshall (Young Shun), Richard Plantagenet (Mr. Matsuda), Steve Kramer (Rescue Worker), Tara Jayne (Classmate), Tony Oliver (Guitar Hippie)
Additional Voices: Devon Michaels, Elliot Reynolds, John C. Hyke, Nick McCarthy, Susan Myers
- 3. Let the Bewitching Melody Echo!
Recurring: Bambi Darro (Barako Ogawa), Julie Pickering (Reiko Asagiri), Lynn Fischer (Keiko Ochiai), Marie Downing (Yasue Okamori), Melissa Charles (Specs)
Episodic: Bodean Chubb (Invader Voice), Catherine Luciani (Ms. Yoko Ono), Dave Mallow (Traffic Cop), Lia Sargent (School Girl)
Additional Voices: Devon Michaels, Elliot Reynolds, John C. Hyke, Nick McCarthy, Susan Myers
- 4. Search for the New Fighter!
Recurring: Julie Pickering (Reiko Asagiri), Lynn Fischer (Keiko Ochiai), Melissa Charles (Specs), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Christy Mathewson (Gang Leader)
Additional Voices: David Richardson, Frank Buck, Jamie Wisehaupt, Olivia Bardeau, Owen Mayo
- 5. Charge Towards Your Dreams!
Recurring: Julie Pickering (Reiko Asagiri), Marie Downing (Yasue Okamori), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Christy Mathewson (Student)
Additional Voices: David Richardson, Frank Buck, Jamie Wisehaupt, Olivia Bardeau, Owen Mayo
- 6. Infiltrate the Haunted Female Dormitory!
Recurring: Julie Pickering (Reiko Asagiri), Lynn Fischer (Keiko Ochiai), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Bambi Darro (Dorm Student), Jane Alan (Ms. Shimamura), Marie Downing (Dorm Student)
Additional Voices: David Richardson, Frank Buck, Jamie Wisehaupt, Olivia Bardeau, Owen Mayo
- 7. Shoot the Enemy Out of the Sky!
Recurring: Bambi Darro (Barako Ogawa), Julie Pickering (Reiko Asagiri), Lynn Fischer (Keiko Ochiai), Michelle Ruff (Kaoru Konoe), Ruby Marlowe (Fen Fei-Ling), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Julie Maddalena (Kazu), Ruby Marlowe (Base Secretary), Russell Thor (Grandfather)
Additional Voices: Arlene Banas, Catherine Battistone, Devon Michaels, Evan Shell, Gianfranco Freyling, Jack Bartok, Jessica Rubinstein, Johnny DeAnda, Mark Vaslowe, Susan Nowak
- 8. Find the Infiltrator!
Recurring: Julie Pickering (Reiko Asagiri), Lynn Fischer (Keiko Ochiai), Marie Downing (Yasue Okamori, Operator B), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Bodean Chubb (Yasutaka Fukuoka), Jane Alan (Phone Message), Lenore Zann (Satoko Takanashi)
Additional Voices: Arlene Banas, Catherine Battistone, Devon Michaels, Evan Shell, Gianfranco Freyling, Jack Bartok, Jessica Rubinstein, Johnny DeAnda, Mark Vaslowe, Susan Nowak
- 9. Break Down the Gate of Darkness!
Recurring: Bambi Darro (Barako Ogawa), Johnny Yong Bosch (Reiji Kageyama), Julie Pickering (Reiko Asagiri), Lynn Fischer (Keiko Ochiai), Marie Downing (Yasue Okamori), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Lenore Zann (Satoko Takanashi)
Additional Voices: Arlene Banas, Catherine Battistone, Devon Michaels, Evan Shell, Gianfranco Freyling, Jack Bartok, Jessica Rubinstein, Johnny DeAnda, Mark Vaslowe, Susan Nowak
- 10. Shake Free from the Demonic Dream!
Recurring: Johnny Yong Bosch (Reiji Kageyama), Julie Pickering (Reiko Asagiri), Lynn Fischer (Keiko Ochiai), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Catherine Luciani (Ms. Yoko Ono), Richard Barnes (Baron Akamasu)
Additional Voices: Devon Michaels, Jim Taggert, Stephanie Greene, Tina Carlisi
- 11. Stop that Bullet Train!
Recurring: Abe Lasser (Kaiser Kikai), Bambi Darro (Barako Ogawa), Barbara Goodson (Kazuko Ukiya), Julie Pickering (Reiko Asagiri), Katie Ashley (Saemi Ukiya), Lynn Fischer (Keiko Ochiai), Marie Downing (Operator B), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Bambi Darro (Train Passenger), Bo Williams (Train Passenger), Dave Lelyveld (Train Passenger), Doug Erholtz (Sailor), Peter Doyle (Train Announcer, Helicopter Pilot), Tony Oliver (Train Passenger)
Additional Voices: Devon Michaels, Jim Taggert, Stephanie Greene, Tina Carlisi
- 12. Fly to the Northern Lands!
Recurring: Lia Sargent (Yukino Hojo)
Additional Voices: Devon Michaels, Jim Taggert, Stephanie Greene, Tina Carlisi
- 13. Defeat the Invader Executives! - Part One
Recurring: Abe Lasser (Kaiser Kikai), Johnny Yong Bosch (Reiji Kageyama), Julie Pickering (Reiko Asagiri), Marie Downing (Yasue Okamori), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Zan (Satoko Takanashi), Dave Mallow (Traffic Cop), David Lucas (Jim Skylark), Jamieson K. Price (Commander), Melissa Williamson (Jun Thunders), Patricia Ja Lee (Misao Sakimori)
Additional Voices: Devon Michaels, Lance Weatherwax, Robert Machemer, Steven Glee
- 14. Defeat the Invader Executives! - Part Two
Recurring: Abe Lasser (Kaiser Kikai), Bambi Darro (Barako Ogawa), Barbara Goodson (Kazuko Ukiya), Johnny Yong Bosch (Reiji Kageyama), Julie Pickering (Reiko Asagiri), Katie Ashley (Saemi Ukiya), Lia Sargent (Yukino Hojo), Lynn Fischer (Keiko Ochiai), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Bodean Chubb (Ruriko's Father), David Lucas (Jim Skylark), Jamieson K. Price (Commander), Jessica Gee (Ruriko's Mother), Kim Nguyen (Teacher), Melissa Williamson (Jun Thunders), Mona Marshall (Young Shun), Patricia Ja Lee (Misao Sakimori), Richard Barnes (Baron Akamasu)
Additional Voices: Devon Michaels, Lance Weatherwax, Robert Machemer, Steven Glee
- 15. Stop the Arrange Marriage!
Recurring: Johnny Yong Bosch (Reiji Kageyama), Julie Pickering (Reiko Asagiri), Lynn Fischer (Keiko Ochiai), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Emilie Brown (Student), James Penrod (Fiancé), Jamieson K. Price (Commander), Mona Marshall (Young Shun)
Additional Voices: Devon Michaels, Lance Weatherwax, Robert Machemer, Steven Glee
- 16. Send Out the Gate Robo!
Recurring: Bambi Darro (Barako Ogawa), Julie Pickering (Reiko Asagiri), Lia Sargent (Yukino Hojo), Marie Downing (Operator B), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Catherine Luciani (Ms. Yoko Ono), Ian Hawk (Hideki), Jane Alan (Ms. Shimamura), Michelle Ruff (Elementary Student), Midge Mayes (Mother)
Additional Voices: Adriana Wilbur, Annie Wetherbee, Hilary Manor, Mathew Austin, Noelle Michaels, Roger Allen
- 17. Race Down the Trailless Road!
Recurring: Lynn Fischer (Keiko Ochiai)
Episodic: Bob Johnson (Ooka Captain), Jackson Daniels (Mr. Nishiya), Peter Lee (Pit Crewman), Steve Cannon (Teenage Commander)
Additional Voices: Adriana Wilbur, Annie Wetherbee, Hilary Manor, Mathew Austin, Noelle Michaels, Roger Allen
- 18. Protect the Invader?
Recurring: Julie Pickering (Reiko Asagiri), Lynn Fischer (Keiko Ochiai), Marie Downing (Operator B), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling)
Episodic: Gil Starberry (Yam Vendor), Jane Alan (Ms. Shimamura), Kirk Thornton (Chotaro 'Big Boss' Banba), Marie Downing (Dorm Student), Naomi Jones (Nosey Neighbor)
Additional Voices: Adriana Wilbur, Annie Wetherbee, Hilary Manor, Mathew Austin, Noelle Michaels, Roger Allen
- 19. The Opinions of Youths!
Recurring: Johnny Yong Bosch (Reiji Kageyama), Julie Pickering (Reiko Asagiri), Lynn Fischer (Keiko Ochiai), Marie Downing (Yasue Okamori, Operator B), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling)
Episodic: Zan (Satoko Takanashi), Bob Johnson (Hippie), Bodean Chubb (Hippie), Debbie Rothstein (Student), Joe Romersa (Hippie), Kim Nguyen (Student), Kirk Thornton (Chotaro 'Big Boss' Banba)
Additional Voices: Cathy Cathcart, Elliot Reynolds, Gianfranco Freipier, Jim Taggert, Johnny DeAnda, Noelle Michaels, Stephanie Greene
- 20. Leap Forward into a New Year!
Recurring: Barbara Goodson (Kazuko Ukiya), Julie Pickering (Reiko Asagiri), Katie Ashley (Saemi Ukiya), Lia Sargent (Yukino Hojo), Lynn Fischer (Keiko Ochiai), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling)
Episodic: Barbara Goodson (Takeshi Ikeda), Kirk Thornton (Chotaro 'Big Boss' Banba), Richard Plantagenet (Mr. Matsuda)
Additional Voices: Cathy Cathcart, Elliot Reynolds, Gianfranco Freipier, Jim Taggert, Johnny DeAnda, Noelle Michaels, Stephanie Greene
- 21. Protect the Festival of Progress and Harmony for Mankind!
Recurring: Abe Lasser (Kaiser Kikai), Johnny Yong Bosch (Reiji Kageyama), Julie Pickering (Reiko Asagiri), Lynn Fischer (Keiko Ochiai), Marie Downing (Yasue Okamori, Operator B), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling)
Episodic: Zan (Satoko Takanashi), Bodean Chubb (Ruriko's Father), Debbie Rothstein (Student), Jessica Gee (Ruriko's Mother), Kim Nguyen (Student), Kirk Thornton (Chotaro 'Big Boss' Banba), Milton James (Baron Akamasu)
Additional Voices: Cathy Cathcart, Elliot Reynolds, Gianfranco Freipier, Jim Taggert, Johnny DeAnda, Noelle Michaels, Stephanie Greene
- 22. Destroy the Jet-Black Robo!
Recurring: Abe Lasser (Kaiser Kikai), Johnny Yong Bosch (Reiji Kageyama), Julie Pickering (Reiko Asagiri), Lia Sargent (Yukino Hojo), Lynn Fischer (Keiko Ochiai), Marie Downing (Yasue Okamori, Operator B), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Dave Lelyveld (Yuji Mitsuoka), Kermit Beachwood (Creditor), Lenore Zann (Satoko Takanashi), Richard Barnes (Baron Akamasu)
Additional Voices: Buck McCarthy, Devon Michaels, Elliot Reynolds, Jessica Rubinstein, Jim Taggert, Joe Josophinioro, Jones Allen, Ron Ray, Shandel Elka, Stephanie Greene, Tina Carlisi
- 23. Call Forth the Courage to Fight!
Recurring: Bambi Darro (Barako Ogawa), Barbara Goodson (Kazuko Ukiya), Johnny Yong Bosch (Reiji Kageyama), Julie Pickering (Reiko Asagiri), Katie Ashley (Saemi Ukiya), Lynn Fischer (Keiko Ochiai), Marie Downing (Yasue Okamori, Operator B), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: Bodean Chubb (Invader Voice), David Lucas (Jim Skylark), Mona Marshall (Young Shun), Richard Plantagenet (Mr. Matsuda)
Additional Voices: Buck McCarthy, Devon Michaels, Elliot Reynolds, Jessica Rubinstein, Jim Taggert, Joe Josophinioro, Jones Allen, Ron Ray, Shandel Elka, Stephanie Greene, Tina Carlisi
- 24. For the Smiles of Tomorrow!
Recurring: Barbara Goodson (Kazuko Ukiya), Julie Pickering (Reiko Asagiri), Katie Ashley (Saemi Ukiya), Lia Sargent (Yukino Hojo), Lynn Fischer (Keiko Ochiai), Melissa Charles (Specs), Michelle Ruff (Kaoru Konoe), Patricia Ja Lee (Megumi Kurogane), Ruby Marlowe (Fen Fei-Ling), Sparky Thornton (Chotaro 'Big Boss' Banba)
Episodic: David Lucas (Jim Skylark), Melissa Williamson (Jun Thunders), Patricia Ja Lee (Misao Sakimori)
Additional Voices: Buck McCarthy, Devon Michaels, Elliot Reynolds, Jessica Rubinstein, Jim Taggert, Joe Josophinioro, Jones Allen, Ron Ray, Shandel Elka, Stephanie Greene, Tina Carlisi