Sanctuary Season 3 Episode 13 - One Night Sanctuary is a science fiction web series. Amanda Tapping stars as 157 year old Dr. Helen Magnus, one of the first female doctors in the Royal College during Victorian England. She was engaged to serial killer Jack the Ripper, and also has a daughter by him, Ashley. However, Ashley does not yet know that Jack is her father. Dr. Magnus's father started a sanctuary for supernatural creatures, collected from all over the world. In her work with these creatures, Dr. Magnus has acquired her great longevity. Starring: Amanda Tapping as Dr. Helen Magnus; Robin Dunne as Dr. Will Zimmerman; Ryan Robbins as Henry Fosst; and Emilie Ullerup as Ashley Magnus.