In alphabetical order...
Prince Eric- Christopher Daniel Barnes
Ariel Cook- Jodi Benson
Ursula- Pat Carroll
Murray Wiggle- Murray Cook
Flotsam and Jetsam- Paddi Edwards
Jeff Wiggle- Jeff Fatt
Anthony Wiggle- Anthony Field
Flounder- Jason Marin
King Triton- Kenneth Mars
Charles Wallace- Deric McCabe
Sam- me
Calvin- Levi Miller
Belle Cook- Paige O'Hara
Greg Wiggle- Greg Page
Livvy Cook- Debby Ryan
The Slugasaurus- Frank Welker
Grimsby- Ben Wright
Sebastian- Samuel E. Wright
