Pandora's Box (S01E09)

The romantic atmosphere beween Hercules and Medusa does not last long as Medusa is abruptly kidnapped by a cruel moneylender, Kyros. In exchange for Medusa's life, Kyros demands that Hercules retrieves a precious and powerful artefact from the Underworld – a task that would mean certain death. Hercules and his loyal friends face a race against time. Unless they find a way to descend to Hades and return with the artefact, they will be forced to walk among the dead forever. (BBC)