Another great episode of the series and evidence of why so many people are hooked on it every Friday night.
Melinda encounters a young man, named Gabriel, who can also see the dead. At first thrilled to no longer be the only one with her gift, she eventually discovers that Gabriel isn't using his abilities to help those lost souls. He's collecting them. He's discovered that the more souls who block the way into the light and remain here on earth, the greater power the dead have in our world. It's his desire, and we learn the desire of others around the world, to harness that power. To help the dead rule the earth.
Seriously spooky stuff!