Signal One

Isabelle Fuhrman

Annika

Josh Hutcherson

Charlie

David Thewlis

Perry

Dennis Quaid

Sam Houston

Vanessa Smythe

Mother

Kiera Allen

Raoul Bhaneja

Ronnie James Hughes

Adam Moryto

Beatrice Schneider

Young Klara

Stephen Adekolu

Jenny Brizard

Shane Allenger

Ship Captain

Wendee Miller

Religious Guest

Talia Aversa

Young Annika