Kelly Rutherford. Kelly Rutherford was 44 in A Sister's Nightmare as 'Jane'.Natasha Henstridge. Natasha Henstridge was 39 in A Sister's Nightmare as 'Cassidy'.Jasmine Sky Sarin. Jasmine Sky Sarin was 14 in A Sister's Nightmare as 'Tina'.Lauren McNamara. Lauren McNamara was 9 in A Sister's Nightmare as 'Young Cassidy'.Kadence Kendall Roach. Kadence Kendall Roach was 8 in A Sister's Nightmare as 'Young Jane'.Matthew MacCaull. Matthew MacCaull was 35 in A Sister's Nightmare as 'Brian'.Christopher Pearce. Christopher Pearce was >> in A Sister's Nightmare as 'Jane and Cassidy's Father'.Alex Zahara. Alex Zahara was >> in A Sister's Nightmare as 'Dr. Shwarzstein'.Ken Camroux-Taylor. Ken Camroux-Taylor was >> in A Sister's Nightmare as 'Dr. Gershman'.Vic Sarin. Vic Sarin was 68 in A Sister's Nightmare as 'Director, Director of Photography'Cory Faulkner. Cory Faulkner was >> in A Sister's Nightmare as 'Second Assistant Director'Meyer Shwarzstein. Meyer Shwarzstein was >> in A Sister's Nightmare as 'Executive Producer'Larry Gershman. Larry Gershman was >> in A Sister's Nightmare as 'Executive Producer'Kevin Belen. Kevin Belen was >> in A Sister's Nightmare as 'Sound Effects Editor'Kirby Jinnah. Kirby Jinnah was >> in A Sister's Nightmare as 'Music Editor'Keith Power. Keith Power was >> in A Sister's Nightmare as 'Original Music Composer'Vicky Mulholland. Vicky Mulholland was >> in A Sister's Nightmare as 'Costume Design'Bob Bottieri. Bob Bottieri was >> in A Sister's Nightmare as 'Production Design'Emanuela Daus. Emanuela Daus was >> in A Sister's Nightmare as 'Makeup Department Head'La Vonne Girard. La Vonne Girard was >> in A Sister's Nightmare as 'Set Decoration'Tara Colledge. Tara Colledge was >> in A Sister's Nightmare as 'Key Hair Stylist'Chris Van Loo. Chris Van Loo was >> in A Sister's Nightmare as 'Set Decoration'