The Tyrannosaurus rex is an antagonist in the 1933 classic monster film, King Kong.
History[]
A Tyrannosaurus rex sees Ann Darrow and tries to eat her, but her scream alerts Kong, and he rushes to save her by battling the Tyrannosaurus. After a vicious struggle, Kong kills the Tyrannosaurus by snapping it's jaw, and moves it's jaws to make sure it's broken. Kong then beats his own chest and roars with victory.
Afterwards, Jack Driscoll finds a bird and the dead Tyrannosaurus.