On screen
Cast
4 credited performers
Don Mason
Captain Troy Tempest / 1st WSP Commander (voice)
Robert Easton
Lieutenant George Lee 'Phones' Sheridan / Surface Agent X-2-Zero / 3rd WSP Commander / Aquaphibians (voice)
Ray Barrett
Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / King Titan / 2nd WSP Commander (voice)
Lois Maxwell
Lieutenant Atlanta Shore (voice)