On an unknown planet in an uncertain time, a two-tiered society has taken shape. The ruling class live above ground and wear masks on their faces, while the working class labors below the surface of the planet. The lowest order of the underground culture – prisoners, revolutionaries and various troublemakers – are forced to wear boxes locked around their heads. One day, an alien craft crashes on the planet.

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.