FX's 'The Strain' Teases 'For Services Rendered!' Is 'Game of Thrones' David Bradley In Danger? [Watch Video]

FX continues to thrill audiences with its exciting vampire drama, The Strain. Now a new promo video has been released, teasing a major confrontation that will take place in the upcoming episode, 'For Services Rendered.'

In our recent recaps, the Big Apple has succumbed to the vampire invasion. New Yorkers are driving themselves crazy as the infestation continues to grow in increasing numbers. Though everything seems lost, Abraham Setrakian (David Bradley) reveals he has a new plan to hit The Master where it hurts.

In the video, Ephraim Goodweather (Corey Stoll) wants a straight answer from the old vampire hunter as he point-blank asks, "What's your history with this?"

If you have read the Dark Horse Comics adaptation, we know there has been animosity brewing between Abraham and his longtime enemy, Thomas Elchorst (Richard Sammel). In a previous episode, it was revealed Elchorst was the Nazi solider in charge of the concentration camp, where Abraham was once held prisoner in.Though the two haven't seen officially met in the flashbacks, Abraham felt the unholy presence of The Master, who was feeding on the other captives.

In the episode, we're also going to witness another terrifying vampire transformation. One of the flight survivors, Joan Luss (Leslie Hope), is slowly turning into a hideous creature of the night. Soon, nothing will be able to stop her once she starts feeding.

For more photos, check out the official Facebook page and here.

Watch the teaser here:

The Strain continues Sundays at 10pm on FX. Readers, are you excited to see 'For Services Rendered?'