Nadia (voice)
Jean (voice)
Grandis (voice)
Sanson (voice)
Hanson / King (voice)
Fuzzy (voice)
Giger (voice)
Doctor Woolar (voice)
Fly (voice)
Chief Newspaper Editor (voice)
Newspaper Agency President (voice)
Science Pressman (voice)
Pressman (voice)
German Admiral (voice)
Geiger's Chief Henchman (voice)
Nautilus Pilot (voice)
Parrot (voice) (as Charles Campbell)
Marie (voice)
Geiger's Subordinate (voice)
Geiger's Minion (voice)
Doomed Admiral (voice)
Hanson (voice)
Nautilus Sonar Officer (voice)
Nautilus Chief Engineer (voice)
Battleship Captain, Dr. Whola (voice)
Battleship Second Mate (voice)
Additional Characters (voice)
Electra (voice)
Dr. Geiger (voice)
Newspaper Publisher (voice)
Gargoyle (voice)
Narrator (voice)
Tower of Babel Voice (voice)
Captain Nemo (voice) (as Ev Lunning Jr.)
Jean's Uncle (voice)
Nautilus Crew Member (voice)
Geiger's Henchman (voice)
Tower of Babel Voice (voice) (as Kelly McDaniel)
Ensign Falt (voice)
Jean's Uncle / Newspaper Editor (voice)
Ayerton (voice)
Grandis (voice) (as Sarah Richardson)
Red Noah (voice) (as Russell Guy Roten)
Feito (voice)
King (voice)
Geiger's Minion (voice) (as Korey Simone)
Nautilus Co-Pilot (voice) (as J. Richard Smith)
Frel (voice)
Science Editor (voice) (as Jim Arnold)
Eâton (voice)
Gargoyle's Commander (voice)
General (voice)
Nemo (voice)
