Unwittingly, he trained a dolphin to kill the president of the United States.
The Day of the Dolphin
A marine biologist teaches his dolphins to communicate in English but shady characters plan to kidnap the trained mammals for a more sinister purpose.
Top Billed Cast
George C. Scott
Jake Terrell
Trish Van Devere
Maggie Terrell
Paul Sorvino
Curtis Mahoney
Fritz Weaver
Harold DeMilo
John Dehner
Wallingford
Severn Darden
Schwinn
Elizabeth Wilson
Mrs. Rome
William Roerick
Dunhill
Edward Herrmann
Mike
Leslie Charleson
Maryanne
Victoria Racimo
Lana
John David Carson
Larry
Phyllis Davis
Receptionist
