Roswell Conspiracies: Aliens, Myths and Legends - Season 1 Episode 25 -

Walter Logan is held hostage by Vampires, and in a frantic call alerts Nick to come to his rescue. The situation is orchestrated by Hanek to lure Nick into a trap. When Sh'lainn senses that he is in trouble, she goes to her Banshee sisters for help, not realizing she's playing right into Hanek's hands.