卢克·哈尔平

Luke Halpin

饰：Sandy Ricks

Richard O'Barry

Richard O'Barry

饰：Veterinarian,(as Ric O'Feldman)

帕梅拉·富兰克林

Pamela Franklin

饰：Penny Hopewell

海伦·茄利

饰：Julia Hopewell

汤姆·赫尔莫

Tom Helmore

饰：Sir Halsey Hopewell

弗兰西丝卡·安妮丝

Francesca Annis

饰：Gwen Hopewell

布莱恩·凯利

Brian Kelly

饰：Porter Ricks

Joe Higgins

饰：L.C. Porett

Lloyd Battista

饰：Gil Bates

Gordon Dilworth

饰：Sea Captain

Courtney Brown

饰：Convict

William Cooley

William Cooley

饰：Second convict

Dan Chandler

饰：Coast Guard Commander

瑞科·布朗宁

Ricou Browning

饰：Dr. Clark Burton

Ric O'Feldman

Ric O'Feldman

饰：Veterinarian

Robert Baldwin

饰：Veterinarian

Flipper

饰：Dolphin