Full cast - Nadia: The Secret of Blue Water (TV) (episodes 1 to 26)

• 1. The Girl At the Eiffel Tower

  Recurring: Karen Kuykendall (Narrator), Shawn Sides (King)

  Episodic: Edwin Neal (Uncle)

  Incidental: Dan Bisbee (Exposition Announcement), Frank Baum (Competition Announcer), J. Richard Smith (Lord Arkwright), Scott Schroeder (Clown), Titos Menchaca (Circus Master)

  Additional Voices: Boon Sheridan, Brandon Crow, James Arnold, Noah Passavoy, Shane Breaux

• 2. The Little Fugitive

  Recurring: Karen Kuykendall (Narrator), Shawn Sides (King)

  Episodic: Lana Dietrich (Auntie)

• 3. The Riddle of the Giant Sea Monsters

  Recurring: Jason Phelps (Ayerton), Karen Kuykendall (Narrator), Shawn Sides (King)

  Episodic: Eric Henshaw (Cpt. Melville)

  Incidental: Beau Paul (Crew Member), Brandon Crow (Lookout), Christopher Loveless (Crew Member), David DuBose (Crew Member), Huck Huckaby (1st Mate Holland), Scott Schroeder (Webster)

  Additional Voices: Boon Sheridan, Brandon Crow, James Arnold, Noah Passavoy, Shane Breaux

• 4. Nautilus, the Fantastic Submarine

  Recurring: Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), J. Richard Smith (Blue-Haired Nautilus Pilot), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator), Shawn Sides (King)

  Incidental: Charles Campbell (Damage Report 1)

• 5. Marie's Island

  Recurring: Karen Kuykendall (Narrator), Shawn Sides (King)

  Episodic: Ken Webster (Commander)

  Incidental: Boon Sheridan (Soldier), Jason P. Stingley (Soldier), Mark A. Vassberg (Arrest Officer), Michael Stuart (Prime Soldier), Raphael Ruiz (Soldier), Robert Kaufman (Soldier), Skip Bandy (Search Leader)

• 6. Infiltration of the Secret Base

  Recurring: David Jones (Gargoyle), Karen Kuykendall (Narrator), Shawn Sides (King)

  Episodic: Ken Webster (Commander)

  Incidental: Ben Wolfe (Soldier), Boon Sheridan (Soldier), Jason P. Stingley (Soldier), Michael Stuart (Prime Soldier), Michael J. Banvard (Soldier), Raphael Ruiz (Soldier), Robert Kaufman (Soldier), Robert Pierson (Science Chief), Skip Bandy (Search Leader), Travis Dean (Slave Master)

• 7. The Tower of Babel

  Recurring: David Jones (Gargoyle), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), Karen Kuykendall (Narrator), Shawn Sides (King)

  Episodic: Ken Webster (Commander)

  Incidental: Boon Sheridan (Soldier), Charles Campbell (Nadia's Servant), Don Toner (Tower Tech), Eric Abbott (Tower Tech), Jason P. Stingley (Soldier), Kelly M. McDaniel (Tower Tech), Lana Lesley (Countdown Announcer), Mark A. Vassberg (Soldier), Michael Stuart (Prime Soldier), Michael T. Mergen (Prison Soldier), Randy Wyatt (Tower Tech), Raphael Ruiz (Soldier), Robert Kaufman (Tower Tech), Robert Pierson (Science Chief), Skip Bandy (Search Leader)

• 8. Mission to Rescue Nadia

  Recurring: Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), David Jones (Gargoyle), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), J. Richard Smith (Blue-Haired Nautilus Pilot), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator), Shawn Sides (King)

  Episodic: Ken Webster (Commander)

  Incidental: Ben Wolfe (Soldier), Boon Sheridan (Soldier), Don Toner (Tower Tech), Eric Abbott (Tower Tech), Jason P. Stingley (Soldier), Kelly M. McDaniel (Tower Tech), Lana Lesley (Countdown Announcer), Mark A. Vassberg (Soldier), Michael Stuart (Prime Soldier), Michael J. Banvard (Soldier), Randy Wyatt (Tower Tech), Raphael Ruiz (Soldier), Robert Pierson (Science Chief)

• 9. Nemo's Secret

  Recurring: Amie Elyn (Nautilus Nurse), Billy F. Harden (Nautilus Engine Officer), Ev Lunning Jr. (Cpt. Nemo), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Shawn Sides (King), Werner Lang (Nautilus Doctor)

• 10. A Crowning Performance by the Gratan

  Recurring: Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), David Jones (Gargoyle), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), J. Richard Smith (Blue-Haired Nautilus Pilot), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator), Shawn Sides (King)

  Episodic: Britt Baker (Nautilus Sailor), Lana Lesley (Gargoyle’s First Officer)

• 11. New Recruits for the Nautilus

  Recurring: Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), J. Richard Smith (Blue-Haired Nautilus Pilot), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator), Shawn Sides (King), Werner Lang (Nautilus Doctor)

  Episodic: Douglas Taylor (Nautilus Cook), Gilbert Austin (Nautilus Scientist)

• 12. Grandis and Her First Love

  Recurring: Amie Elyn (Nautilus Nurse), Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), J. Richard Smith (Blue-Haired Nautilus Pilot), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator), Shawn Sides (King), Werner Lang (Nautilus Doctor)

  Episodic: Britt Baker (Nautilus Sailor), Douglas Taylor (Nautilus Cook), Gilbert Austin (Nautilus Scientist)

• 13. Run Marie Run!

  Recurring: Amie Elyn (Nautilus Nurse), Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), J. Richard Smith (Blue-Haired Nautilus Pilot), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Shawn Sides (King)

  Episodic: Carl Domaski (Field Soldier), Guy Roberts (Field Soldier), Markell Pool (Land Ship Sailor), Nanker Phelge (Field Soldier)

• 14. The Valley of Dinicthys

  Recurring: Amie Elyn (Nautilus Nurse), Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), J. Richard Smith (Blue-Haired Nautilus Pilot), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator), Shawn Sides (King), Werner Lang (Nautilus Doctor)

• 15. The Nautilus Faces its Biggest Crisis

  Recurring: Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), J. Richard Smith (Blue-Haired Nautilus Pilot), Jason Phelps (Ayerton), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator), Shawn Sides (King)

  Episodic: Eric Henshaw (Cpt. Melville), Maurice Moore (Ensign Fait)

  Incidental: Huck Huckaby (1st Mate Holland)

  Additional Voices: Carl Domaski, Guy Roberts, Markell Pool, Nanker Phelge

• 16. The Mystery of the Lost Continent

  Recurring: Amie Elyn (Nautilus Nurse), Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), J. Richard Smith (Blue-Haired Nautilus Pilot), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator)

  Additional Voices: Carl Domaski, Gilbert Austin, Guy Roberts, Markell Pool, Nanker Phelge

• 17. Jean's New Invention

  Recurring: Amie Elyn (Nautilus Nurse), Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), J. Richard Smith (Blue-Haired Nautilus Pilot), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator), Shawn Sides (King), Werner Lang (Nautilus Doctor)

  Additional Voices: Adam Pearson, Andrew Fafoutakis, Billy F. Harden, Britt Baker, Christopher Loveless, Dan Bisbee, Eric Abbott, J. Richard Smith, Mick D'Arcy, Noah Passavoy, Randy Wyatt

• 18. Nautilus vs Nautilus

  Recurring: Amie Elyn (Nautilus Nurse), Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), J. Richard Smith (Blue-Haired Nautilus Pilot), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator), Shawn Sides (King), Werner Lang (Nautilus Doctor)

  Episodic: Clay Towery (Tavern Sailor), Douglas Taylor (Tavern Sailor, Nautilus Cook), Gilbert Austin (Nautilus Scientist), Robert J. Lawrence (Tavern Sailor)

  Additional Voices: Adam Pearson, Andrew Fafoutakis, Britt Baker, Eric Abbott, Noah Passavoy, Randy Wyatt

• 19. Nemo's Best Friend

  Recurring: Billy F. Harden (Nautilus Engine Officer), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), J. Richard Smith (Blue-Haired Nautilus Pilot), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator), Shawn Sides (King)

  Episodic: Robert Rudie (Irion)

• 20. Jean Makes a Mistake

  Recurring: Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), David Jones (Gargoyle), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), J. Richard Smith (Blue-Haired Nautilus Pilot), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator), Shawn Sides (King)

  Episodic: Clay Towery (Gargoyle's Henchmen), Douglas Taylor (Gargoyle's Henchmen), Gilbert Austin (Gargoyle's Henchmen), Lowell B. Bartholomee (Gargoyle's Henchman), W.T. Bryant (Gargoyle's Henchmen)

• 21. Farewell Nautilus

  Recurring: Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), David Jones (Gargoyle), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator), Shawn Sides (King)

  Episodic: Britt Baker (Nautilus Sailor), Clay Towery (Gargoyle's Henchmen), Douglas Taylor (Gargoyle's Henchmen), Gilbert Austin (Gargoyle's Henchmen), Judson L. Jones (Gargoyle's Henchmen), Kara Bliss (Gargoyle's Henchmen), W.T. Bryant (Gargoyle's Henchmen)

• 22. Electra the Traitor

  Recurring: Billy F. Harden (Nautilus Engine Officer), Dan Bisbee (Mustached Nautilus Pilot), David Jones (Gargoyle), Ev Lunning Jr. (Cpt. Nemo), Greg Gondek (Nautilus Sonar Officer), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Mick D'Arcy (Nautilus Navigator), Shawn Sides (King)

  Episodic: Clay Towery (Gargoyle's Henchmen), Corey Gagne (Neo's Servant), Dan Dietz (Emperor Neo), Douglas Taylor (Gargoyle's Henchmen), Gilbert Austin (Gargoyle's Henchmen, Nautilus Scientist), Judson L. Jones (Gargoyle's Henchmen), W.T. Bryant (Gargoyle's Henchmen)

• 23. Young Drifters

  Recurring: Ev Lunning Jr. (Cpt. Nemo), Jennifer Stuart (Electra), Karen Kuykendall (Narrator), Shawn Sides (King)

• 24. Lincoln Island

  Recurring: Karen Kuykendall (Narrator), Shawn Sides (King)

• 25. The First Kiss

  Recurring: David Jones (Gargoyle), Karen Kuykendall (Narrator), Shawn Sides (King)

  Incidental: Titos Menchaca (Circus Master)

  Additional Voices: Boon Sheridan, Guy Roberts, Jason P. Stingley, Judson L. Jones, Weldon Phillips

• 26. King, the Lonely Lion

  Recurring: Ev Lunning Jr. (Cpt. Nemo), Karen Kuykendall (Narrator), Shawn Sides (King)