Guest Stars Norman Black as Professor Keane Michael Ray as General Armstrong Don Baldaramos as General Sears Shiah Luna as Lucken Cynthia Perez as Merissa Roy Allen III as Gerard Molly Nolan as Human Lab Rat Jules Di Mauro as Marcus Vampire Guard Rich Paul as Simon Peter Barrett as Matthew Isaiah Dell as Young Adam Angelo Di Maura as Marcus Vampire Guard David Haydn as British Prime Minister Sarah Gloom as Willow Nicholas McLeod as Attacking Vampire Miranda O'Hare as Galatea