Brady Corbet

Alan Tracy

Soren Fulton

Fermat

Debora Weston

Teacher

Lou Hirsch

Headmaster

Alex Barringer

Excited Kid

Demetri Goritsas

News Anchor

Genie Francis

Lisa Lowe

Philip Winchester

Scott Tracy

Deobia Oparei

Mullion

Bill Paxton

Jeff Tracy

Kyle Herbert

Know It All Kid

Dominic Colenso

Virgil Tracy

Ben Torgersen

Gordon Tracy

Sophia Myles

Lady Penelope

Ron Cook

Parker

Johannes Zadrozny

Panhead

Nicola Walker

Panhead's Mother

Ben Kingsley

The Hood

Anthony Edwards

Brains

Harvey Virdi

Onaha

Bhasker Patel

Kyrano

Vanessa Hudgens

Tintin

Lex Shrapnel

John Tracy

Rose Keegan

Transom

Stewart Howson

Engineer

Mark Nelmes

Ice Cream Man

Andy Smart

Henchman & Oil Rig Worker

Julian Spencer

Henchman