• 
  Frank Marshall

  regizor

• 
  David DiGilio

  scenarist

• 
  Paul Walker

  Gerry Shepherd
• 
  Bruce Greenwood

  David McClaren
• 
  Jason Biggs

  Charlie Cooper
• 
  Koda Cainele

  Maya - Caine
• 
  Moon Bloodgood

  Katie
• 
  Wendy Crewson

  Eve McClaren

• 
  Gerard Plunkett

  Dr. Andy Harrison
• 
  August Schellenberg

  Mindo
• 
  D.J. Cainele

  Max - unul din caini
• 
  Timba Cainele

  Max - a Dog
• 
  Jasmin Cainele

  Maya - Caine
• 
  Apache Caine

  Batranul Jack - Caine
• 
  Buck Cainele

  Old Jack - a Dog

• 
  Noble Cainele

  Shadow - Caine
• 
  Troika Cainele

  Shadow - Caine
• 
  Flapjack Cainele

  Buck - Caine
• 
  Dino Cainele

  Buck - Caine
• 
  Sitka Cainele

  Truman - Caine
• 
  Belinda Metz

  Dr. Rosemary Paris
• 
  Connor Christopher Levins

  Eric McClaren
• 
  Duncan Fraser

  Captain Lovett
• 
  Malcolm Stewart

  Charles Buffett
• 
  Panou

  Howard
• 
  Michael David Simms

  Armin Butler
• 
  Dan Ziskie

  Navy Commander
• 
  Daniel Bacon

  Bureaucrat #2
• 
  Garry Chalk

  Boat Captain
• 
  Michael Adamthwaite

  Wharf Boat Captain
• 
  Richard Sali

  Frank
• 
  Dexter Bell

  Worker #1
• 
  Megan McKinnon

  Kayak Girl
• 
  D.J.

  Max -a Dog
• 
  Koda

  Maya - a Dog (as Koda Bear)
• 
  Buck

  Old Jack - a Dog
• 
  Jasmin

  Maya - a Dog
• 
  Troika

  Shadow - a Dog
• 
  Apache

  Old Jack - a Dog
• 
  Noble

  Shadow - a Dog
• 
  Timba

  Max - a Dog

• 
  David Hoberman

  producător
• 
  Patrick Crowley

  producător
• 
  Don Burgess

  imagine
• 
  Christopher Rouse

  montaj
• 
  Gary Barber

  producător executiv
• 
  Roger Birnbaum

  producător executiv
• 
  Christine Iso

  producător executiv
• 
  Masaru Kakutani

  producător executiv
• 
  Roy Lee

  producător executiv
• 
  Todd Lieberman

  producător executiv
• 
  Frank Marshall

  producător executiv
• 
  Mark Isham

  coloană sonoră