Amy - Love Boat Mermaid, Amy

Charlie Dobbs

P. J. Muldoon

Dana Colton, Cathy Cummings, Cindy Jerome, Jennifer 'Chubs' Smith

Henry Dobson, Hollis Witkin, Stewart Coolidge

Annabelle Folker, Anita, Audrey Baynes, Carol Brady, Christine Frank, Diane DiMarzo, Harriett Rogers, Irene Patton

Janette Bradford

Kelsey, Kate Langley

Mr. Landers, Mr. Marvin Waterman

Bobby Trymon, Todd Andrews

Penny Gibson, Sarah Toomey

Marv Prine, Keith Kelly

Buddy Bowers, Buck Hamilton

Kay Tindal

Priscilla, Priscilla Moore

Annette Epshaw, Marion Vail, Mrs. Diller

Megan Lewis, Cora, Coral, the Mermaid, Elaine Kennedy, Helen Elaine

Alicia Fairchild Bradbury, Rosie Strickland

Carol Bowers, Sherry, Toni Pataccio

Lila Pearsell, Wendy Kurren

Bartender Isaac Washington

Linda Bradley, Noreen Badger

Elliot Norman, Elliott Banning, Elliott Norman

Carrie Walker, Joanne Morgan, Barbara Blatnick, Janet Reynolds

Col. van Ryker

Alfred Newberry, Ted Anderson, Wade Hubbard

Violet Hooper

Ship's Photographer Ashley 'Ace' Covington Evans, Ship's Purser Ashley 'Ace' Covington Evans, Ashley 'Ace' Covington Evans, Gary Thomas, Henry Harper

Jenny Boyer

Aunt Sylvia, Aunt Sylvia Duvall, Sylvia Bennett, Tante Sylvia

Mrs. Worth, Portia Fairchild, Agnes Larrabee, Anita Wolfe, Mae Allen, Vanessa Norris