Paul McGillion English Teacher
Clint Carleton Stunt Double, Pierre Clark (uncredited)
Manoj Sood Economics Teacher (uncredited)
Donald Dowd Technical Advisor
Jeffrey Chernov Producer
David Nykl Science Teacher
Amy Esterle Greyhound Girl (uncredited)
Gwendolyn Yates Whittle Supervising Sound Editor
Owen Walstrom Stunts
Romuald Hivert Eiffel Tower Guard #2
Bruce McCleery Second Unit Director of Photography
Tex Kadonaga Set Designer
Chris Castaldi First Assistant Director
Dagan Nish Jail Punk
Ellen Marguerite Cullivan Neighbor (uncredited)
Lucas Bielan Camera Operator
Joey Box Stunt Coordinator
Chrystall Friedemann World's Fair Lady (uncredited)
Priya Rajaratnam Young Astronaut
Cheryl Nardi Dialogue Editor
Fraser Corbett Jensen
Aidan Gemme Young British Recruiter
Don MacAulay Supervising Art Director
Teresa Eckton Foley
Robert Alonzo Stunt Coordinator
Bernard Bellew Executive Producer
Craig Wood Editor
Catherine Michaud Young Attendee (uncredited)
Dane Bjerno Camera Technician
David Vyle Levy Conceptual Design
Ranjit Samra Pilot (uncredited)
PewDiePie PewDiePie (uncredited)
Jeffrey Kurland Costume Design
Geoff Wallace Art Direction
Alyson Dee Moore Foley
Rick Pearce Pickup Driver
Todd Cherniawsky Art Direction
Lindsey Elizabeth Alice (uncredited)
Jeff Jensen Story
Brian Sepanzyk Third Assistant Director
Stephen S. Campanelli Camera Operator
Ramsey Avery Supervising Art Director
Parm Soor Astronaut's Father
Peter Dwerryhouse Nix Six (Scientist Financier) (uncredited)
Tim Flattery Conceptual Design
Lin MacDonald Set Decoration
Jarrod Tiffin Rigging Gaffer
D. Harlan Cutshall Skyscraper Foreman
John Clothier Steadicam Operator
J.R. Grubbs Sound Effects Editor
Glen Gordon Donnie / Science Kid (uncredited)
Peter Wilke Steadicam Operator
David Nakabayashi Visual Effects Art Director
Anthony Almaraz Set Costumer
Bruce Salomon Max / Louis (uncredited)
Ian Calip Second Unit First Assistant Director
Barbara Keegan World's Fair Patron (uncredited)
Corinne Clark Casting
David B. Nowell Helicopter Camera
Jennifer Page Casting
Sean Goojha Assistant Art Director
Kimi Webber Script Supervisor
Pamela Cameron Set Costumer
Nancy Anna Brown Set Designer
Jean-François Drigeard Gaffer
Robert Peoples Pedestrian (uncredited)
Jackson Tessmer 1964 World's Fair Boy (uncredited)
Mathieu Lardier Pierre Clark
David Tickell Gaffer
Erik Messerschmidt Gaffer
Kory Grim Dave Clark Henchman (uncredited)
Kim Olsen Key Grip