In 1990, Jean Rollin was hired to transform some footage Jesús Franco had shot in 1971 into a new jungle adventure film. Rollin gave up after a few days of shooting in a Madrid hotel garden. The film remains an unreleased short curiosity.

Sture Lundblad was a Swedish volunteer fighter in the Spanish civil war. Sture is now dead. His son Michael has inherited a house in Spain and decides to follow the trail of his father.