Season One - Episode Four
"Lord Of The Ring"
During a routine patrol, Fluffy is surprised when a vampire she stakes refuses to die.  The next day, at Farmer's house, the gang research one unusual element of the vampire encounter, and discover some worrying facts.

Returning to the site of the previous night's action, Fluffy, Ash and Alex are confronted by an old enemy, one who really shouldn't be where they find him.  The result of this meeting leads Fluffy and Alex into the depths of a lair of vampires and a fight for their lives - while Ash and Farmer struggle to use new technology to save them...