104 minutos
A marine biologist teaches his dolphins to communicate in English but shady characters plan to kidnap the trained mammals for a more sinister purpose.
George C. Scott
Jake Terrell
Trish Van Devere
Maggie Terrell
Paul Sorvino
Curtis Mahoney
John Dehner
Wallingford
Severn Darden
Schwinn
Elizabeth Wilson
Mrs. Rome
William Roerick
Dunhill
Phyllis Davis
Receptionist
Pat Zurica
First Mate
Jon Korkes
David
Edward Herrmann
Mike
Leslie Charleson
Maryanne
Victoria Racimo
Lana
John David Carson
Larry
Willie Myers
Stone
Julie Follansbee
Women's Club
Florence Stanley
Women's Club
Brooke Hayward
Women's Club
Pat Englund
Women's Club
Fritz Weaver
Harold DeMilo
Johann Benét
Boy in Park (uncredited)
Buck Henry
Man Standing Outside Women's Club (uncredited)
Robert Lydiard
Alpha (voice) (uncredited)
Erick Vinther
Patron (uncredited)
