Guest Stars Jim Beaver as Bobby Singer Kim Johnston Ulrich as Dr. Eleanor Visyak Ilia Volok as The Dragon Co Starring Julia Maxwell as Eve (The Mother of All) Jodi Balfour as Melissa Kristy Dinsmore as Virgin Prisoner #1 Rhonda Dent as Penny's Sister Darla Taylor as Penny Dessertine Lee Tichon as Dragon #2 Zach Martin as Stan