Exclusive

Exclusive: Castle Targets True Blood Vampire

True Blood vamp Jessica Tuck is temporarily retracting her fangs for a guest spot on ABC’s Castle, TVLine has learned exclusively.

The actress will play a wealthy museum benefactor who becomes a suspect in a murder investigation. This is the same episode that features The Killing‘s Kristin Lehman as an art insurance investigator and a potential lust interest for Nathan Fillion’s titular detective.

Castle Scoop: Trouble on the Horizon for [Spoiler] and [Spoiler]?!

Like Fillion, Tuck got her first big acting break on One Life to Live. Although the two never appeared on the soap at the same time, their characters were half-siblings via Viki.

Castle‘s fourth season launches Sept. 19 at 10/9c on ABC.