Quote
"See! The terror of a skindive to the center of the Earth! Caverns of Forgotten Men! Boiling Volcanos! Tidal Earthquakes! Horror of Undead Monsters!"

The Incredible Petrified World
The Incredible Petrified World
The Incredible Petrified World is a 1959 science fiction film produced and directed by Jerry Warren, and starring John Carradine, Phyllis Coates and Robert Clarke. The film follows four explorers who travel down into the depths of the sea and get stranded in an underwater cavern.
"See! The terror of a skindive to the center of the Earth! Caverns of Forgotten Men! Boiling Volcanos! Tidal Earthquakes! Horror of Undead Monsters!"
"Phyllis Coates — Dale Marshall"
"The Captain: I dont know about you guys, but Im ready for a two inch steak!"
"John Carradine — Prof. Millard Wyman"
"Dr. J.R. Matheny: No frontier was ever explored by just one expedition."
"Narrator: This is the sea, as old as the world itself. It extends over three quarters of the surface of the globe. The sea: the birthplace of life, the great storehouse of minerals, the prison of haunting mysteries."