Catherine O'Hara
— Sheena
Joe Pantoliano
— Jake Maclean
Sarah Polley
— Connie
Stephen Rea
— Brian
Bernard Behrens
— Monsieur Farrin
Martha Burns
— Gwen Maclean
Fab Filippo
— Michael
Emily Hampshire
— Margaret
David Hewlett
— Nick
Leslie Hope
— Alice
Joel S. Keller
— Kevin
Dan Lett
— Sam
Carl Marotte
— Stan
Alison Pill
— Jessica
Callum Keith Rennie
— Martin Maclean
Albert Schultz
— Sheena's Date
Jacob Tierney
— Justin
Alberta Watson
— Nita
Nina Shock
— Phoebe
Kirsten Kieferle
— Sylvia
Semi Chellas
— Miriam
Amanda Ciccoritti
— Katie
Alix Bemrose
— Ballet Dancer
Alex Appel
— Gothic Mom
Joshua Tucci
— Jake's Son
Katie Boland
— Jake's Daughter
Gerry Quigley
— Pest Dispatcher
Karyn Dwyer
— Teenage Girl
Justin Peroff
— Teenage Boy
Mary Long
— Mrs. Fagnano