Back for blood.

Ever busy former "General Hospital" actress Brianna Brown (ex-Lisa) has added another role to her expanding repertoire. This week she is shooting an episode for the hit HBO vampire series "True Blood." The details of who she will be playing have not yet been released.

Look for her to appear in the episode scheduled to air on Friday July 1 at 9:00 PM EST.

Check out the trailer below for a look at season five of "True Blood." Brown can be glimpsed in the second half.

To find out who else from "GH" played on the bloody series, check out Carolyn Hennesy On True Blood.

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Header Photo: Nikki Nelson/WENN.com

- Matt Purvis