Fan Casting Susan Harper in The Long Horse

- It's been a while since it happened, but needless to say, it's not something you think you'll, or should, forget. [Trevor] - Absolutely. How do you feel today about what you saw? - As a friend told us, he is a predator. He didn't do it out of malice, in fact. Still, you shouldn't underestimate a creature like this. Witness: Susan Harper - Along with her sister and two men, they escaped a predatory creature known as the Unknown Howl. There was even one more girl, a friend of the witness, involved with the accident. She not survive.