'The Seventh Day' exclusive sneak peek: 'I have a score to settle'

In this exclusive clip from early in "The Seventh Day," Guy Pearce's Costello gives Garcia the rundown on why his early exocrist experience made the paranormal personal for him.

Video Transcript

- What did the archbishop tell you about me?

- That you've been traveling all around the country and that you're the best exorcist there is, that you've been training recruits and he told me about your mentor Father Louis.

- What he didn't tell you, I imagine, was that after Father Louis died the 10-year-old boy, Nicholas Miller, who I was left alone to try and save, he also died.

You know how? He erupted into-- flames. He burned to death on his bed right in front of me, in front of his parents. And there was nothing I could do to help. I failed him.

So that's why I'm here. OK? Not for some greater good, not to save the world. But because I have a score to settle. And until I do, the memory of that boy's face and those flames will continue to haunt me every day for the rest of my life.

So Father Daniel, I ask you one last time. Why are you here?

[DOOR SLAMS]

Come on. Get out.

- That's it?

- You need to change those clothes.

[DOOR SLAMS]

- What's wrong with my clothes?

- You look like a priest.