The Good Sister

Sonya Walger

Kate / Linda

Ben Bass

Jack McLennan

Bobbie Phillips

Mrs. Nelles

Ashleigh Harrington

Cassie

Alarey Alsip

Deb

Michael Hearn

Walberg

Noel Burton

Langler

Sam Stone

Cab Driver

Emma Dimig

Twin Girl #1

Sonia D'amico

Twin Girl #2

Howard Harris

Older Man

Simon Anthony

Police Officer

Yanik Ethier

Guy

Lyriq Bent

Investigator

Kathleen Glynn de Santiago

Mother (as Kathleen Glynn)

Art Hindle

Bill

Ian Kilburn

Michael

Marc Primeau

Valet

Maria Ricossa

Psychiatrist

Linda E. Smith

Barbara