Guest Stars Louisa Mignone as Violetta Fellini Toby Truslove as Samuel Birnside Katie Robertson as Constable Fleur Connor Greg Stone as Chief Inspector Sparrow Caroline Lee as Rosemarie Kowalski Jessica Grace Smith as Professor Elaine Montgomery Anthony Phelan as Arthur Morris Jane Bayly as Dr. Cecile Armand Sarah Spaven as Tanya Doppler Steve Mouzakis as Dr. Hans Peterson David Whiteley as Sgt. Malcolm Levine James Beck as Charles Naylor Matthew Connell as Tommy Vorton Susan-Ann Walker as Margaret
