Where Time Began

Viaje al centro de la Tierra (literally Journey to the Center of the Earth), released in English-speaking countries as Where Time Began and The Fabulous Journey to the Center of the Earth, is a 1978 film about four people who try to get to the center of the world by entering into a world of caves by a volcano.
 * Directed by Juan Piquer Simón. Written by John Melson, based on the novel by Jules Verne.

Incredible adventures in a fantastic world! (taglines)

Axel

 * Yesterday you had a deep gash on your forehead. Wounds apparently heal must faster here. Ah, then what a fine battleground it would make!

Taglines

 * Incredible adventures in a fantastic world!
 * A Spectacular Adaptation of Jules Verne's Classic!

Cast

 * Kenneth More — Professor Otto Lidenbrock
 * Pep Munné — Axel
 * Ivonne Sentis — Glauben
 * Frank Braña — Hans
 * Jack Taylor — Olsen
 * Emiliano Redondo — Prof. Kristoff
 * Lone Fleming — Molly
 * Ricardo Palacios — a train ticket collector
 * José María Caffarel — a professor
 * George Rigaud — a professor
 * Barta Barri — a professor
 * Ángel Álvarez — a professor