Who played park owner John Hammond in the movie "Jurassic Park"?

"Jurassic Park" is a 1993 American science fiction action film directed by Steven Spielberg and produced by Kathleen Kennedy and Gerald R. Molen. Based on the 1990 novel of the same name by Michael Crichton and a screenplay written by Crichton and David Koepp. The film is set on the fictional island of Isla Nublar, located off Central America's Pacific Coast near Costa Rica. There, wealthy businessman John Hammond and a team of genetic scientists have created a wildlife park of de-extinct dinosaurs. When industrial sabotage leads to a catastrophic shutdown of the park's power facilities and security precautions, a small group of visitors and Hammond's grandchildren struggle to survive and escape the perilous island.

It starred: Sam Neill as Dr. Allan Grant, Laura Dern as Dr. Ellie Sattler, Jeff Goldblum as Dr. Ian Malcolm and Richard Attenborough as Dr. John Hammond.

Premiering June 9, 1993, at the Uptown Theater in Washington, D.C.. It went on to gross over $914 million worldwide in its original theatrical run, becoming the highest-grossing film ever at the time, surpassing his own film "E.T. The Extra-Terrestrial", a record held until the release of Titanic in 1997.

It got positive reviews from critics, who praised its special effects and Spielberg's direction. Following its 20th anniversary re-release in 2013, Jurassic Park became the oldest film in history to surpass $1 billion in ticket sales and the seventeenth overall.