Jeff Tracy / Lord Worden (voice)
Scott Tracy (voice)
Virgil Tracy (voice)
Alan Tracy / Lieutenant Jensen (voice)
Gordon Tracy / Parker / Brains / Kyrano / No. 2, Ocean Pioneer II / Collins (voice)
John Tracy / Captain Johnson / Sir Arthur / TV Reporter / Pioneer Base, Port London (voice)
Lady Penelope Creighton-Ward (voice)
Tin-Tin Kyrano (voice)
Director
Writer
Art Direction
Director of Photography
Original Music Composer
Camera Operator
Producer
Associate Producer
Editor
Sound
Visual Effects Director
Special Effects
