Geoffrey Rush

~ as ~

Narrator / Talking Bird

Alan Brough

~ as ~

Adult Samuel / Samuel's Family

Walter Smithers

~ as ~

Boy Samuel

Fred Whitlock

~ as ~

Samuel's Father

Tania Lacy

~ as ~

Samuel's Mother

Craig McLaughlin

~ as ~

Doctor

William Gluth

~ as ~

Principal

Hayley Moxon

~ as ~

Young Miss Calculo

Vivianne Benton

~ as ~

Older Miss Calculo

Peter Noble

~ as ~

Samuel's Boss