Webber and Fernando find an old Indian who has been beaten almost to death by his enemy Carnot. Before he dies, the old man entrusts them with a quippu, an Inca map that describes the location of a hidden treasure.

The two friends now find themselves in a desperate race against Carnot to find the treasure first. They take a submarine for the first part of their dangerous voyage, but Carnot and his men get ahead of them. When they find a traditional healer who can interpret the quippu, the Indians of the area become hostile when they realize that the treasure is in the sacred city of Manoa, from where foreigners must stay away.

Forced to travel together due to the hostility of the Indians, Webber, Carnot and their men are captured by the sun warriors guarding Mana. When the high priest sentences them to be sacrificed to the God of the Sun, Carnot’s violent response gives rise to a chain reaction.

Webber:
ANDRÉS ALEXIS

Marcella:
CRISTINA CAVALLARO

Carnot:
JOHN LEGGET

Fernando:
JUAN CARLOS GABARDA

Manuel
JUAN CARLOS LEE

Morgan:
FRANK BRAÑA

Harkin
FABRIZIO MESCHINI

Sr. Rostand
MANUEL MÁÑEZ

Script:
JUAN PIQUER SIMÓN

Director:
JUAN PIQUER SIMÓN

Production Director:
JOSÉ VICENTE BOSCH

Photography Director:
JULIO BRAGADO

Art Director:
ONELIO LARRALDE

Make up:
MARIA RUBIO

Costumes:
JORGE CASTELLI

BSO:
JOSÉ MANUEL SOSPEDRA