Jack

Sam Worthington

Patrick (Jason's Father)

David Wenham

Dylan

Ed Oxenbould

Maureen

Deborah Mailman

Jason

Nicholas Bakopoulos-Cooke

Kimi

Ena Imai

Grandpa

Terry Norris

Kevin

Julian Dennison

Mr. Hickenlooper

Peter Rowsthorn

Jethro

Alex Williams

Teacher

Daniel Holliday

Photo Kid's Shy Dad

Kim Fleming

Cindy, Dylan's Mum

Nicole Trunfio

America's Cup Commentator

Paul Dawber

Sydney Finalist

Jacob Brown

Sydney Finalist

Noah D'Annunzio

International Competitor (uncredited)

Josephine Hirst

Headmistress

Talei Howell-Price

Grandpa's Lady Friend

Caroline McKenzie

Shingo Usami

Nigel Westlake

Tristan Milani

Robert Connolly

Steve Worland