Colm Feore

Glenn Gould

Derek Keurvorst

Gould's Father

Katya Ladan

Gould's Mother

Devon Anderson

Young Glenn Age 3

Joshua Greenblatt

Young Glenn Age 8

Sean Ryan

Young Glenn Age 12

Kate Hennig

Chambermaid

Sean Doyle

Porter

Sharon Bernbaum

Female Guide

Don McKellar

Concert Promoter

David Hughes

Stagehand

Carlo Rota

C.B.S. Producer

Peter Millard

C.B.S. Engineer

John Dolan

C.B.S. Assistant Engineer

Allegra Fulton

Waitress

Dick Callahan

Trucker #1

Guy Thauvette

Trucker #2

R.D. Reid

Trucker #3

Conrad Bergschneider

Trucker #4

Gerry Quigley

Music Critic

Gale Garnett

Journalist

David Young

Writer

James Kidnie

Photographer

Maia Filar

Girl

Marina Anderson

Mother

Marie-Josée Gauthier

Professor

Nick McKinney

Interpreter

Moynan King

Questioning Woman

Knowlton Nash

V.O. Announcer (voice)

Michael Kopsa

Broker #1

Len Doncheff

Broker #2

Ian D. Clark

Phillip Brennan

David Clement

Desmond

Jimmy Loftus

Waiter #1

Frank Canino

Waiter #2

Bruno Monsaingeon

Self - Violin I: Opus #1

Yehudi Menuhin

Self

Margaret Pacsu

Self

Jessie Greig

Self

Megan Smith-Harris

Self