🎭 Genres:Family, Science Fiction, Adventure
⭐️ Actors:Kenneth More, Pep Munné, Frank Braña, Jack Taylor, Ivonne Sentis
🌍 Country:Spain
📅 Year:1977
🎬 Director:Juan Piquer Simón
📝 Description:A 19th-century expedition to the Earth's core reveals primordial wonders, prehistoric monsters and a subterranean civilization that may convey the greatest discovery of all.