Daniel and the Superdogs

Matthew Harbour

Daniel Forest

Patrick Goyette

Mark

Macha Grenon

Julie

Annie Bovaird

April

Wyatt Bowen

William (English version)

Laurent-Christophe De Ruelle

William (French version)

William Phan

Colin

Myriam De Verger

Nadine

Andrée Lachapelle

Grandmother

Gilles Pelletier

Grandfather

Dorothée Berryman

Principal

Vincent Bilodeau

The Mayor

Annie Chaplin

William's Mother

Jan Rubeš

The Colonel

Claire Bloom

Claire Martin

Caroline Binet

Catherine

Samantha E. Cutler

April's Friend (English version)

Julianne Côté

April's Friend (French version)

Silvio Orvieto

Italian Father

Serge Patry

Custodian

Yvon Roy

The Driver

Jamie Scavone

Italian Boy

Rock Demers

Spectator (uncredited)