"Lewis, a brilliant young inventor, is keen on creating a time machine to find his mother, who abandoned him in an orphanage. Things take a turn when he meets Wilbur Robinson and his family."
Daniel Hansen
as Lewis (voice)
Jordan Fry
Wesley Singerman
as Wilbur (voice)
Matthew Josten
as Michael 'Goob' Yagoobian (voice)
Stephen J. Anderson
as Bowler Hat Guy / Grandpa Bud / Tallulah (voice)
Tom Selleck
as Cornelius Robinson (voice)
Tom Kenny
as Mr. Willerstein (voice)
Laurie Metcalf
as Lucille Krunklehorn (voice)
Angela Bassett
as Mildred (voice)
Nicole Sullivan
as Franny (voice)
Harland Williams
as Carl (voice)
John H. H. Ford
as Mr. Harrington (voice)
Don Hall
as Coach / Gaston (voice)
Paul Butcher
as Stanley (voice)
Tracey Miller-Zarneke
as Lizzy (voice)
Jessie Flower
as Young Franny (voice)
Ethan Sandler
as Doris / CEO / Spike / Dmitri / Laszlo / Fritz / Petunia (voice)
Dara McGarry
as Mrs. Harrington / Receptionist (voice)
Nathan Greno
as Lefty (voice)
Kelly Hoover
as Aunt Billie (voice)
Adam West
as Uncle Art (voice)
Aurian Redson
as Frankie (voice)
Joseph Mateo
as T-Rex (voice)
Joe Whyte
as Reporter (voice)
Cooper Cowgill
as Additional Voices (voice)
Cameron Covell
David Cowgill
Makenna Cowgill
Terri Douglas
Jackie Gonneau
Mick Hazen
Shannon O'Connor
Jordan Orr
Lynwood Robinson
Grace Rolek
Greyson Spann
Krista Swan
Fred Tatasciore
Michelle Bochner Spitz
Screenplay
Director
Dorothy McKim
Producer
Cinzia Angelini
Animation
Todd Toon
Supervising Sound Editor
Ellen Keneshea
Editor
Thomas Baker
Layout
Michael Leung
Lighting Artist
Tim Allen
Justin Hammond
Lighting Manager
Dan Haring
Compositors
Rick Moore
Leonard Robledo
Digital Effects Supervisor
Marlon West
Matsune Suzuki
Other
Merrick Rustia
Rick Maki
Visual Development
Roger Huynh
Sound Designer
John Lasseter
Executive Producer
David J. Steinberg
Associate Producer
Bill Borden
Co-Producer
Clark Spencer
Makul Wigert
William Joyce
Book
Nik Ranieri
Supervising Animator
Dale Baer
Jin Kim
Danny Elfman
Original Music Composer
Lisa Marie Webster
Production Assistant