Hawaii Five-O: A geophysics expert, Bernard Brown, is heavily in debt, so he comes up with a plan to cause an explosion in the Hawaii Volcanoes National Park, which will cause lava to pour all down the hillside and into the city of Hilo, unless the Governor comes up with half a million dollars as a ransom.

Starring:

Jack Lord, Herman Wedemeyer, Kam Fong Chun, Zulu, Al Harrington, Joseph Sirola, Maggi Parker, Peggy Ryan, Richard Denning, William Smith

Genre:

Drama, Crime, Mystery