During the 1800s, Peru's government sends 2 envoys to negotiate peace with the rebellious Incas but a treasure-hunter bandit shoots the Inca ruler and his son, leaving the 2 envoys to take the blame for it.

• Transocean International
• Órbita Films
• Guy Madison
• Rik Battaglia
• Fernando Rey
• William Rothlein
• Francisco Rabal
• Heinz Erhardt
• Chris Howland
• Walter Giller