A marine biologist teaches his dolphins to communicate in English but shady characters plan to kidnap the trained mammals for a more sinister purpose.
Release: 1973
Rating: 5.8
Genre: Drama, Science Fiction, Thriller, Adventure
Duration: 104 min
Country: United States of America
Production: AVCO Embassy Pictures
George C. Scott
as Jake Terrell
Trish Van Devere
as Maggie Terrell
Paul Sorvino
as Curtis Mahoney
John Dehner
as Wallingford
Severn Darden
as Schwinn
Elizabeth Wilson
as Mrs. Rome