The Day of the Dolphin (1973)

A marine biologist teaches his dolphins to communicate in English but shady characters plan to kidnap the trained mammals for a more sinister purpose.

Directed by: Mike Nichols

Starring: George C. Scott, Trish Van Devere, Paul Sorvino, John Dehner, Severn Darden, Elizabeth Wilson

Links: IMDb, Movie posters, Movie stills

No set