Matt Damon Benjamin Mee
Scarlett Johansson Kelly Foster
Elle Fanning Lily Miska
Maggie Elizabeth Jones Rosie Mee
Thomas Haden Church Duncan Mee
Angus Macfadyen Peter MacCready
Colin Ford Dylan Mee
JB Smoove Mr. Stevens
Peter Riegert Delbert McGinty
Patrick Fugit Robin Jones
Michael Panes Principal
Stephanie Szostak Katherine Mee
John Michael Higgins Walter Ferris
Carla Gallo Rhonda Blair
Desi Lydic Shea Seger (Lasagna Mom)
Roberto Montesinos Hugo Chavez
Aline Brosh McKenna Screenplay
Kym Whitley Cashier
Cameron Crowe Director, Screenplay, Producer
Rodrigo Prieto Director of Photography
Jeffrey Harlacker Associate Producer
Cathy Cavadini ADR Voice Casting
Crystal the Monkey Crystal the Capuchin
Nicole Andrews Joyce Jameson (uncredited)
Aldric La'Auli Porter Co-Producer, First Assistant Director
Allan Padelford Stunts
Dustin Ybarra Nathan
Ai-Ling Lee Supervising Sound Editor
Lauren Sánchez Bezos TV Anchor
Deborah L. Scott Costume Design
Paul Deason Co-Producer, Unit Production Manager
Jon Thor Birgisson Original Music Composer
Christopher Leps Stunt Double
Riley Harper Stunts
Barbara Olvera Hair Department Head
Daniel Edward Mora ADR & Dubbing
William Kruzykowski Associate Editor
Yvan Lucas Digital Intermediate Colorist
Clay A. Griffith Production Design
Johnny Cicco Zoo Staff
Domenic Silvestri Art Direction
Mildred Iatrou Supervising Sound Editor
Julie Yorn Producer
Jeff Wexler Production Sound Mixer
Thomas Robinson Harper Stunt Coordinator
Carlton Kaller Supervising Music Editor
Charles Crivier Dolly Grip
Ilona Herzberg Executive Producer
Rick Yorn Producer
Lisa Lovaas Costume Supervisor
Christina Graff Visual Effects Producer
Curtis Crowe Zoo Kid
Angela Stauffer Art Department Coordinator
Wayne Shepherd Set Decoration
Erick Chavarria Ernesto
Heba Thorisdottir Makeup Department Head
Paul Graff Visual Effects Supervisor
Alice Marie Crowe Parrot Lady
Christine Beveridge Makeup Artist
Phyllis Corcoran-Woods Key Costumer
Peter Borck Supervising Art Director
Sam Fox Alison
John Nasraway Second Assistant Director
Morgan Bertsch Popcorn Stand Girl (uncredited)
Beth Koenigsberg Key Costumer
Hal Alpert Zoo Patron
Benjamin Mee Novel, Visiting Family
Mark Livolsi Editor
William Stein Sound Re-Recording Mixer
Gail Levin Casting
Bart the Bear II Buster the Bear
David Dustin Kenyon Pilot