Mark O'Brien

as Aaron Smith

Henry Czerny

as Frederic Mason

Mimi Kuzyk

as Ethel Mason

Kate Corbett

as Doris

Mayko Nguyen

as Mary Hutton

Nigel Bennett

as Graham

Adrianna Barkey

as VIP church lady / Gemstones church worker (uncredited)

Briar-Rose Stone

as Joanie