An active volcano threatens a south Pacific island resort and its guests as a power struggle ensues between the property's developer and a drilling foreman.
Paul Newman
Hank Anderson
Jacqueline Bisset
Kay Kirby
William Holden
Shelby Gilmore
James Franciscus
Bob Spangler
Ernest Borgnine
Det. Sgt. Tom Conti
Edward Albert
Brian
Red Buttons
Francis Fendly
Barbara Carrera
Iolani
