Howard Heeth: the world's richest man, dies a mysterious death. Fujiko then receives a large ruby in his will and is subsequently attacked by a flock of humming birds. In order to save Fujiko from a mysterious fever, Lupin and company must head to the temple of a cult located in the Caribbean and return the stolen ruby.
- This episode shares quite a few similarities with the Indiana Jones films, right down to the villain bearing a strong resemblance to the antagonist of Temple of Doom. An interesting note is that the episode initially aired three years prior to the debut of the first Indiana Jones film.