Penny Cook
— Kate Martin
Arna-Maria Winchester
— Dr. Steiner
Liddy Clark
— Sally Reid
Olivia Hamnett
— Det. Sgt. Turner
Patrick Frost
— Mike Martin
Vivienne Graves
— Anna
Adrian Shirley
— Real Estate Agent
Bob Newman
— Psychiatrist
Hedley Cullen
— Old Man at Opera
John Stoneham Sr.
— Police Artist
David Sadler
— Student at Window
Celine O'Leary
— Hospital Nurse (as Celine Griffen)
Michael Norman
— Detective (as Mike Norman)