Not of This Earth

He's been sent to Earth in search of our blood. He goes by the name of Paul Johnson, but in another galaxy, he's known as Sidal 9. Since humans are unwilling to surrender their blood, Johnson must overpower them - resorting to gruesome techniques when he encounters resistance. When this alien being meets bloodbank nurse Amanda Sayles, he think he's found a permanent supply of the tantalizing crimson elixir...