A five man submarine plants sensors around the worlds oceans to monitor for a impending earthquake.
as Dr. Doug Standish
as Dr. Craig Mosby
as Dr. Margaret E. 'Maggie' Hanford
as Dr. Philip Volker
as Hank Stahl
as Dr. Orin Hillyard
as Dr. August 'Gus' Boren
as Brinkman
as Prof. Uji Hamaru
as Vice President
as Captain of the Diligence
as Sonar Man on the Dilligence
as Secretary
