What is "dinosaur!"

Dinosaur! is an American television documentary about dinosaurs. It was first broadcast in the United States on November 5, 1985, on CBS. Directed by Robert Guenette and written by Steven Paul Mark, Dinosaur! was hosted by the American actor Christopher Reeve, who some years before had played the leading role of Superman.

In 1991, another documentary, also entitled Dinosaur! though not related, was hosted on A&E by the CBS anchorman Walter Cronkite.