Cast
Michael Bell
Allstar Seaworthy/ Bigweed/Elder #4
B.J. Ward
Casey Kelp/ Lil' Seaweed
Frank Welker
Tooter Shelby/ Occy/ Grandpa Wetworth/ Great Snork Nork/ Finneus
Nancy Cartwright
Daffney Gilphin
Barry Gordon
Junior Wetworth/ Governor Wetworth
Edie McClurg
Ms. Seabottom/ Mrs. Seaworthy
Clive Revill
Dr. Galeo Seaworthy (voice)
Fredricka Weber
Willie Wetworth
Gail Matthius
Smallstar Seaworthy
Rob Paulsen
Corky
Roger DeWitt
Jo-Jo
René Auberjonois
Dr. Strangesnork
Joan Gerber
Mrs. Kelp
Robert Ridgely
Mr. Kelp
Brian Cummings
Dimmy Finster
Mitzi McCall
Auntie Marina
Bob Holt
Mr. Seaworthy
Joan Gardner
Mrs. Wetworth
