Trailer
 | Britt Robertson as Casey Newton |
 | George Clooney as Frank Walker |
 | Raffey Cassidy as Athena |
 | Hugh Laurie as David Nix |
 | Tim McGraw as Eddie Newton |
 | Chris Bauer as Frank's Dad |
 | Shiloh Nelson as Young Casey Newton |
 | Kathryn Hahn as Ursula |
 | Keegan-Michael Key as Hugo |
 | Thomas Robinson as Young Frank Walker |
 | Pierce Gagnon as Nate Newton |
 | Matthew MacCaull as Dave Clark |
 | Judy Greer as Jenny Newton |
 | Matthew Kevin Anderson as Bus Driver |
 | Michael Giacchino as Small World Operator |
 | D. Harlan Cutshall as Skyscraper Foreman |
 | Xantha Radley as History Teacher |
 | David Nykl as Science Teacher |
 | Paul McGillion as English Teacher |
 | Pearce Visser as Beefy Cop |
 | Garry Chalk as Jail Desk Jockey |
 | Dagan Nish as Jail Punk |
| Yusuf A. Ahmed as Jetpack Dexter |
 | Alex Barima as Jetpack Buddy |
 | Jedidiah Goodacre as Jetpack Buddy |
 | Kate Crutchlow as Monorail Mother |
 | Priya Rajaratnam as Young Astronaut |
 | Parm Soor as Astronaut's Father |
 | Leena Manro as Astronaut's Mother |
 | Rick Pearce as Pickup Driver |
 | Tom Butler as Police Captain |
 | Michael Rowe as Deputy |
 | Tim Perez as Deputy |
 | Patrick Sabongui as Eiffel Tower Guard #1 |
| Romuald Hivert as Eiffel Tower Guard #2 |
 | Mathieu Lardier as Pierre Clark |
 | Fraser Corbett as Jensen |
 | Darren Shahlavi as Tough Guard |
 | Aidan Gemme as Young British Recruiter |
| Takayuki Oki as Guitar Player |
 | Natasha Davidson as GM Plant Worker |
| Liliane Leilan Juma as Haitian Woman |
 | Paul Anthony as Thick Glasses (uncredited) |
| Kenia Arias as DQ Patron (uncredited) |
| Kimberly Arklie as Hero Bus Patron (uncredited) |
 | Nicholas Barrera as World's Fair Patron (uncredited) |
 | Barbara Keegan as World's Fair Patron (uncredited) |
 | Jason Bell as Dave Clark #7 (uncredited) |
| Wendy Bell as Guest (uncredited) |
| Aimee Bowen as Pedestrian (uncredited) |
| Chrystall Friedemann as World's Fair Lady (uncredited) |
 | PewDiePie as PewDiePie (uncredited) |
 | Darien Provost as Mikey (uncredited) |
 | Jackson Tessmer as 1964 World's Fair Boy (uncredited) |
 | Marcus Rosner as Handsome Harry (uncredited) |
| Julie Johnson as Harry's Girlfriend (uncredited) |
| Marshall Archibald as Justin (uncredited) |
 | Clint Carleton as Pierre Clark (uncredited) |
| Luis Castilleja as Gentleman - 1964 World Fair (uncredited) |
 | Ellen Marguerite Cullivan as Neighbor (uncredited) |
| Leslie Danielsen as DQ Patron (uncredited) |
 | Michael Ray Davis as Lonely Man (uncredited) |
| Peter Dwerryhouse as Nix Six (Scientist Financier) (uncredited) |
| Lindsey Elizabeth as Alice (uncredited) |
 | Amy Esterle as Greyhound Girl (uncredited) |
 | Monique Ganderton as Dave Clark #1 (uncredited) |
 | Glen Gordon as Donnie / Science Kid (uncredited) |
 | Kory Grim as Dave Clark Henchman (uncredited) |
 | Robert Peoples as Pedestrian (uncredited) |
| Anthony J. James as DQ Patron (uncredited) |
 | Tomas Johansson as 1964 World's Fair Patron (uncredited) |
| Kenneth Kantymir as Nix Six (uncredited) |
| Andrew Kerr as 1964 World's Fair Attendee (uncredited) |
| Joshua Lagos as Neighbor (uncredited) |
 | Tommy Lentsch as Driver (uncredited) |
 | Laura MacKillop as Betsy (uncredited) |
 | Grae Marino as Motorist (uncredited) |
 | Catherine Michaud as Young Attendee (uncredited) |
 | Jaeda Lily Miller as Young Casey (uncredited) |
 | Lochlyn Munro as Uncle Anthony (uncredited) |
 | Aliyah O'Brien as Functionary (uncredited) |
 | Eddie Perez as Dave Clark #2 (uncredited) |
| Marc Primiani as World's Fair Patron (uncredited) |
| Kinley Rice as 1964 World Fair Girl (uncredited) |
| Kelly Riese as Woman in Car (uncredited) |
| Robin T. Rose as Game Warden (uncredited) |
 | Bruce Salomon as Max / Louis (uncredited) |
| Ranjit Samra as Pilot (uncredited) |
 | Manoj Sood as Economics Teacher (uncredited) |
| Sound | |
| Michael Giacchino | Original Music Composer |
Production | |
| Damon Lindelof | Producer |
Crew | |
| Monique Ganderton | Stunts |
| Janene Carleton | Stunts |
| Krista Bell | Stunt Double |
| Owen Walstrom | Stunts |
Directing | |
| Brad Bird | Director |
Writing | |
| Damon Lindelof | Screenplay |
| Damon Lindelof | Story |
| Brad Bird | Story |
| Brad Bird | Screenplay |
Production | |
| John Walker | Executive Producer |
Crew | |
| Clint Carleton | Stunt Double |
Writing | |
| Jeff Jensen | Story |
Crew | |
| Jason Bell | Stunts |
Costume & Make-Up | |
| Anne Carroll | Hairstylist |
Camera | |
| Claudio Miranda | Director of Photography |
Art | |
| Dídac Bono | Art Direction |
| Todd Cherniawsky | Art Direction |
| Kelvin Humenny | Art Direction |
Production | |
| Alyssa Weisberg | Casting |
Art | |
| Stephen Christensen | Art Direction |
Costume & Make-Up | |
| Monica Huppert | Makeup Department Head |
Art | |
| Scott Chambliss | Production Design |
Costume & Make-Up | |
| Jeffrey Kurland | Costume Design |
Editing | |
| Craig Wood | Editor |
Directing | |
| Kimi Webber | Script Supervisor |
Editing | |
| Walter Murch | Editor |
Production | |
| Corinne Clark | Casting |
Art | |
| Jeremy Stanbridge | Art Direction |
Production | |
| Jennifer Page | Casting |
| April Webster | Casting |
Art | |
| Lin MacDonald | Set Decoration |
| Martina Javorova | Art Direction |
| Geoff Wallace | Art Direction |
| Luke Freeborn | Art Direction |
Lighting | |
| Jarrod Tiffin | Rigging Gaffer |
| Erik Messerschmidt | Gaffer |
Camera | |
| Stephen S. Campanelli | Camera Operator |
| Hans Bjerno | Helicopter Camera |
Costume & Make-Up | |
| Deborah Rutherford | Makeup Artist |
Art | |
| Carie Wallis | Art Department Coordinator |
Camera | |
| John Clothier | Steadicam Operator |
| Kimberly French | Still Photographer |
| Dane Bjerno | Camera Technician |
| Sean M. Harding | Camera Operator |
| David B. Nowell | Helicopter Camera |
Lighting | |
| Jean-François Drigeard | Gaffer |
Camera | |
| Peter Wilke | Steadicam Operator |
Art | |
| Zoe Jirik | Art Department Coordinator |
| Laurel Bergman | Assistant Art Director |
Sound | |
| Warren Brown | Music Editor |
Costume & Make-Up | |
| Anthony Almaraz | Set Costumer |
Sound | |
| Alyson Dee Moore | Foley |
Art | |
| Sean Goojha | Assistant Art Director |
Sound | |
| Teresa Eckton | Foley |
| J.R. Grubbs | Sound Effects Editor |
Costume & Make-Up | |
| Cristina Sopeña | Costume Supervisor |
Art | |
| Margot Ready | Assistant Art Director |
Sound | |
| Gary Rydstrom | Sound Re-Recording Mixer |
Editing | |
| Cheryl Nardi | Dialogue Editor |
Sound | |
| Jeremy Bowker | Sound Effects Editor |
Lighting | |
| Richard Ramee | Rigging Gaffer |
| Rick Climenhaga | Rigging Gaffer |
Costume & Make-Up | |
| Pamela Cameron | Set Costumer |
Art | |
| Andrew Li | Assistant Art Director |
Sound | |
| Alex Levy | Music Editor |
| Juan Peralta | Sound Re-Recording Mixer |
Camera | |
| BJ McDonnell | Steadicam Operator |
Art | |
| Christine Youngstrom | Art Department Coordinator |
| Kristen Lindberg | Art Department Coordinator |
Camera | |
| Lucas Bielan | Camera Operator |
Costume & Make-Up | |
| Joey Campbell | Set Costumer |
| Lori Ellison | Set Costumer |
| Silke Guglielmo | Set Costumer |
| Mariela Zapata | Set Costumer |
Art | |
| Natasha Gerasimova | Assistant Art Director |
Crew | |
| David Nakabayashi | Visual Effects Art Director |
Sound | |
| Pascal Garneau | Foley |
| Gwendolyn Yates Whittle | Supervising Sound Editor |
Lighting | |
| David Tickell | Gaffer |
Production | |
| Brad Bird | Producer |
| Bernard Bellew | Executive Producer |
| Debbi Bossi | Associate Producer |
| Jeffrey Chernov | Producer |
Crew | |
| Robert Alonzo | Stunt Coordinator |
Art | |
| Juanlo Prada Garrudo | Construction Coordinator |
| James Harris | Construction Coordinator |
| Tim Flattery | Conceptual Design |
Crew | |
| Joey Box | Stunt Coordinator |
Art | |
| Charles Leitrants | Construction Coordinator |
Sound | |
| Kyrsten Mate | Sound Designer |
Art | |
| Ramsey Avery | Supervising Art Director |
| Don MacAulay | Supervising Art Director |
| David Vyle Levy | Conceptual Design |
Crew | |
| Maura Gannett | Studio Teacher |
| Garvin Cross | Stunts |
| Donald Dowd | Technical Advisor |
Visual Effects | |
| Brad Kane | Visual Effects Coordinator |
Directing | |
| Ian Calip | Second Unit First Assistant Director |
Crew | |
| Loyd Bateman | Stunts |
Directing | |
| Brian Sepanzyk | Third Assistant Director |
Camera | |
| Gaelle Jego | Camera Trainee |
| Julio Fernández Santa | Key Grip |
Art | |
| Kris Bergthorson | Set Designer |
| Tex Kadonaga | Set Designer |
| Tara Arnett | Graphic Designer |
Camera | |
| Gil Forrester | Dolly Grip |
Art | |
| Dianne Chadwick | Graphic Designer |
Directing | |
| Chris Castaldi | First Assistant Director |
| Paula Antil | Third Assistant Director |
Art | |
| Mira Caveno | Set Designer |
Directing | |
| Jairo Murray | Second Assistant Director |
Art | |
| Doug Girling | Set Designer |
| Slava Shmakin | Graphic Designer |
Camera | |
| Kim Olsen | Key Grip |
Directing | |
| Jeffrey Lynch | Second Unit Director |
| Rhonda Taylor | Third Assistant Director |
Art | |
| Nancy Anna Brown | Set Designer |
| John Burke | Set Designer |
Visual Effects | |
| Daniel Perez Ferreira | Visual Effects Technical Director |
Costume & Make-Up | |
| Crissy Renaud | Special Effects Makeup Artist |
Crew | |
| Ed Anders | Stunts |
| Paul Jasper | Animal Coordinator |
Camera | |
| Bruce McCleery | Second Unit Director of Photography |
Sound | |
| Holly Sedillos | Vocals |
Visual Effects | |
| Craig Hammack | Visual Effects Supervisor |
| Florent Lebrun | Matte Painter |
Production | |
| Tina L. Newman | Production Executive |
Visual Effects | |
| Ara Khanikian | Visual Effects Supervisor |
| Michael Ralla | Digital Compositor |
| Eddie Pasquarello | Visual Effects Supervisor |
