David Richard Ellis was an American film director and stunt performer born in Santa Monica, California in 1952. His credits included dozens of films and television series including National Lampoon's Vacation, Baywatch, Lethal Weapon, and Patriot Games.

Snakes on a Plane is a 2006 American action horror film directed by David R. Ellis and starring Samuel L. Jackson. It was released by New Line Cinema on August 18, 2006, in North America. The film was written by David Dalessandro, John Heffernan, and Sebastian Gutierrez and follows the events of dozens of venomous snakes being released on a passenger plane in an attempt to kill a trial witness.