Thomas Ian Nicholas as Walt Disney

Jon Heder as Roy Disney

David Henrie as Rudy Ising

Jodie Sweetin as Charlotte Disney

Arthur L. Bernstein as Frank Newman

Ayla Kell as Bridgit

Hunter Gomez as Hugh Harman

Taylor Gray as Friz Freleng

Kate Katzman as Lillian Disney

Flora Bonfanti as Margaret Winkler

Conor Dubin as Charles Mintz

Timothy Neil Williams as Fred Harman

Frank Licari as George Winkler

Natasha Sherritt as Edna Disney

Sheena Colette as Dessie

Owen Teague as Young Walt Disney

Haley Swindal as Maggie

Randy Molnar as Robert

Nicolas D'Amico as Young Walt Pfeiffer

Tamela D'Amico as Mrs. Doyle

Donn Lamkin as Elias Disney

Beatrice Taveras as Virginia Davis

Maralee Thompson as Dawn Paris

Briana Colman as Ruth Disney

Noah Forgione as Young Roy Disney

Demitri Vardoulias as Young Walt Disney

Brian Brightman as Pesman

Alex Higgins as Danny

Grace Flatscher as Lois Hardwick

Christopher Dosen as Leslie Mace

Ben Krieger as Featured Extra

Armando Gutierrez as Ub Iwerks