The Adventures of Tom Thumb and Thumbelina

The Adventures of Tom Thumb and Thumbelina is a 2002 directtovideo animated film directed by Glenn Chaika. Produced by Hyperion Animation and Miramax Films, the film was distributed by Buena Vista Home Video.

After being raised by a normalsized man, tiny Tom Thumb voiced by Elijah Wood sets out to find others of his diminutive stature. He happens upon Thumbelina Jennifer Love Hewitt, a former circus performer, who is not only his size and age, but is also looking for others like her. But just as they meet, Thumbelina is taken prisoner by the comically sinister Mole King Peter Gallagher, who wants to make her his bride.The film is copyrighted 1999 but was not released until 2002. It was distributed internationally to Italy, where it debuted on 75 screens in 2004, earning 23,531 in its initial week of release. ........

Source: Wikipedia