Cast
Don Mason
Captain Troy Tempest (voice)
Robert Easton
Lieutenant George Lee 'Phones' Sheridan / Surface Agent X-2-Zero / Abu (voice)
Ray Barrett
Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / King Titan (voice)
Lois Maxwell
Lieutenant Atlanta Shore (voice)
David Graham
Ali Khali / El Hudat / Aquaphibians (voice)