Earthworm Jim's Grand Island Adventure

Earthworm Jim's Grand Island Adventure is a 1998 American direct-to-video animated action/adventure science fiction comedy film directed by Graham Morris, written by Doug Langdale, Thomas Hart, John Loy, Steve Roberts, Henry Gilroy, Jim Benkhe, Rob Humphrey and Jim Peterson and produced by Universal Cartoon Studios, along with Flextech Television Limited and Interplay Entertainment.

Plot
Jim goes into an amazing island journey to find his father.

Writing
The movie was written by the entire Earthworm Jim cartoon series writer staff, Doug Langdale, Thomas Hart, John Loy, Steve Roberts, Henry Gilroy, Jim Benkhe, Rob Humphrey and Jim Peterson.

Voices
All of the original cast members from the show, such as Dan Castellaneta, Jeff Bennett, Kath Soucie, and Jim Cummings return to reprise their roles for the direct-to-video movie.

Animation
Unlike the original animated series (which was animated at AKOM Production Company), the animation is instead handled overseas at Koko Enterprises Co. Ltd.

Voice cast

 * Dan Castellaneta
 * Jeff Bennett
 * Kath Soucie
 * John Kassir
 * Andrea Martin
 * Jim Cummings
 * Charlie Adler
 * Edward Hibbert

Additional Voices

 * Paul Newman - Earthworm Jim, Sr.