Characters played by Jennifer Love Hewitt
Thumbelina
Characters played by Elijah Wood
Tom Thumb
Characters played by Peter Gallagher
The Mole King
Characters played by Alexandra Boyd
Bertha Beetle
Characters played by Michael Chiklis
Roman
King Webster
Characters played by Yvette Freeman
Leola
Characters played by Robert Guillaume
Ben
Characters played by Rachel Griffiths
Albertine
Characters played by Jack Johnson
The Bug Collector
Characters played by Jane Leeves
Margaret Beetle
Characters played by Esai Morales
Vargas Mouse
Characters played by Bebe Neuwirth
Thumbelina's mother
Characters played by Emma Samms
Shelley Beetle
Characters played by Jon Stewart
Godfrey
Characters played by Yul Vazquez
Gibson Mouse
Characters played by John Patrick White
Daniel
Characters played by Marc Allen Lewis
Characters played by Lesli Margherita
Characters played by Christian Mills
Characters played by Adam Paul
Characters played by Elizabeth Payne
(as Elizabeth Penn Payne)
Characters played by Richard Steven Horvitz
Additional Voices
Characters played by Bob Joles
Narrator
Characters played by Brad Kane
Tom Thumb
Characters played by Joyce Kurtz
(uncredited)