In this Halloween episode, Hercules (Kevin Sorbo) and Iolaus (Michael Hurst) are summoned to Dacia by King Vlad (Jeffrey Meek), who claims he wants to rid his domain of vampires. The two Grecian strongmen are aided by one Galen (Stephen Lovatt), who can't understand why his sister Nadia (Tiffany DeCastro) vanished after a visit to Vlad's castle. Ultimately, the horrible truth dawns upon our heroes: Vlad and Nadia are the vampires of Dacia -- and Hercules and Iolaus are next on their "bite" list. ~ Hal Erickson, Rovi