ATTORI:

• Britt Robertson (Casey Newton)
• George Clooney (Frank Walker)
• Raffey Cassidy (Athena)
• Hugh Laurie (David Nix)
• Tim McGraw (Eddie Newton)
• Chris Bauer (Frank's Dad)
• Shiloh Nelson (Young Casey Newton)
• Kathryn Hahn (Ursula)
• Keegan-Michael Key (Hugo)
• Thomas Robinson (Young Frank Walker)
• Pierce Gagnon (Nate Newton)
• Matthew MacCaull (Dave Clark)
• Judy Greer (Jenny Newton)
• Matthew Kevin Anderson (Bus Driver)
• Michael Giacchino (Small World Operator)
• D. Harlan Cutshall (Skyscraper Foreman)
• Xantha Radley (History Teacher)
• David Nykl (Science Teacher)
• Paul McGillion (English Teacher)
• Pearce Visser (Beefy Cop)
• Garry Chalk (Jail Desk Jockey)
• Dagan Nish (Jail Punk)
• Yusuf A. Ahmed (Jetpack Dexter)
• Alex Barima (Jetpack Buddy)
• Jedidiah Goodacre (Jetpack Buddy)
• Kate Crutchlow (Monorail Mother)
• Priya Rajaratnam (Young Astronaut)
• Parm Soor (Astronaut's Father)
• Leena Manro (Astronaut's Mother)
• Rick Pearce (Pickup Driver)
• Tom Butler (Police Captain)
• Michael Rowe (Deputy)
• Tim Perez (Deputy)
• Patrick Sabongui (Eiffel Tower Guard #1)
• Romuald Hivert (Eiffel Tower Guard #2)
• Mathieu Lardier (Pierre Clark)
• Fraser Corbett (Jensen)
• Darren Shahlavi (Tough Guard)
• Aidan Gemme (Young British Recruiter)
• Takayuki Oki (Guitar Player)
• Natasha Davidson (GM Plant Worker)
• Liliane Leilan Juma (Haitian Woman)
• Paul Anthony (Thick Glasses (uncredited))
• Kenia Arias (DQ Patron (uncredited))
• Kimberly Arklie (Hero Bus Patron (uncredited))
• Nicholas Barrera (World's Fair Patron (uncredited))
• Barbara Keegan (World's Fair Patron (uncredited))
• Jason Bell (Dave Clark #7 (uncredited))
• Wendy Bell (Guest (uncredited))
• Aimee Bowen (Pedestrian (uncredited))
• Chrystall Friedemann (World's Fair Lady (uncredited))
• PewDiePie (PewDiePie (uncredited))
• Darien Provost (Mikey (uncredited))
• Jackson Tessmer (1964 World's Fair Boy (uncredited))
• Marcus Rosner (Handsome Harry (uncredited))
• Julie Johnson (Harry's Girlfriend (uncredited))
• Marshall Archibald (Justin (uncredited))
• Clint Carleton (Pierre Clark (uncredited))
• Luis Castilleja (Gentleman - 1964 World Fair (uncredited))
• Ellen Marguerite Cullivan (Neighbor (uncredited))
• Leslie Danielsen (DQ Patron (uncredited))
• Michael Ray Davis (Lonely Man (uncredited))
• Peter Dwerryhouse (Nix Six (Scientist Financier) (uncredited))
• Lindsey Elizabeth (Alice (uncredited))
• Amy Esterle (Greyhound Girl (uncredited))
• Monique Ganderton (Dave Clark #1 (uncredited))
• Glen Gordon (Donnie / Science Kid (uncredited))
• Kory Grim (Dave Clark Henchman (uncredited))
• Raiden Integra (Pedestrian (uncredited))
• Anthony J. James (DQ Patron (uncredited))
• Tomas Johansson (1964 World's Fair Patron (uncredited))
• Kenneth Kantymir (Nix Six (uncredited))
• Andrew Kerr (1964 World's Fair Attendee (uncredited))
• Joshua Lagos (Neighbor (uncredited))
• Tommy Lentsch (Driver (uncredited))
• Laura MacKillop (Betsy (uncredited))
• Grae Marino (Motorist (uncredited))
• Catherine Michaud (Young Attendee (uncredited))
• Jaeda Lily Miller (Young Casey (uncredited))
• Lochlyn Munro (Uncle Anthony (uncredited))
• Aliyah O'Brien (Functionary (uncredited))
• Eddie Perez (Dick Clark #2 (uncredited))
• Marc Primiani (World's Fair Patron (uncredited))
• Kinley Rice (1964 World Fair Girl (uncredited))
• Kelly Riese (Woman in Car (uncredited))
• Robin T. Rose (Game Warden (uncredited))
• Bruce Salomon (Max / Louis (uncredited))
• Ranjit Samra (Pilot (uncredited))
• Manoj Sood (Economics Teacher (uncredited))