Invaders from the Deep

When aquatic aliens plot to take over the planet, the world aquanaut security patrol are called in to battle the aliens.

Don Mason

Captain Troy Tempest / Solaster Leader

Robert Easton

Lieutenant George Lee 'Phones' Sheridan / Corda / WSP Commander

Ray Barrett

Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / King Titan / Gadeth / Power Plant technician / Chidora / Maritamis / Fragil

Lois Maxwell

Lieutenant Atlanta Shore / Milly Carson / Marineville Tracking Station #2

David Graham

Admiral Henry Carson / Marin / Nucella / Marineville Tracking Station #1 / Jet Squadron Leader / Turata