Desc: Case of the Full Moon Murders: Directed by Sean S. Cunningham, Brud Talbot. With Sheila Stuart, Jed Ziegler, Cathy Walker, Kenny Abston. Is Emma a voyeur vampire who can turn into a bat? Apparently, and she leaves many smiling faces on her victims after going down on them during a full moon. When they're not having sex with their suspects, two cops investigate the murders.