Overview
The Hitchhiker's Guide to the Galaxy is a 2005 science fiction comedy film directed by Garth Jennings, based upon previous works in the media franchise of the same name, created by Douglas Adams. It stars Martin Freeman, Sam Rockwell, Mos Def, Zooey Deschanel, Bill Nighy, Anna Chancellor, John Malkovich, and the voices of Stephen Fry, Helen Mirren, Thomas Lennon, Richard Griffiths, Ian McNeice, Bill Bailey and Alan Rickman. Adams co-wrote the screenplay with Karey Kirkpatrick but died in 2001, before production began; the film is dedicated to Adams. The film received positive reviews from many critics and grossed over $100 million worldwide.
Plot
One Thursday morning, Arthur Dent discovers that his house is to be immediately demolished to make way for a bypass. He tries delaying the bulldozers by lying down in front of them. Ford Prefect, a friend of Arthur's, convinces him to go to a pub with him. Over several pints of beer, Ford explains that he is an alien from the vicinity of Betelgeuse, and a journalist working on the Hitchhiker's Guide to the Galaxy, a universal guide book. Ford warns that the Earth is to be demolished later that day by a race called Vogons, to make way for a hyperspace bypass.
As the Vogon fleet arrives in orbit to destroy Earth, Ford rescues Arthur by stowing them aboard one of the Vogon ships. The pair are shortly discovered and are tortured by Vogon poetry, but has no effect on Arthur and they are thrown out an airlock to die, until they are picked up by the starship Heart of Gold. They find Ford's "semi-cousin" Zaphod Beeblebrox, the newly elected president of the Galaxy. He has stolen the ship along with Tricia "Trillian" McMillan, an Earth woman whom Arthur had met previously, and Marvin the Paranoid Android, a clinically depressed robot.
Zaphod seeks the Ultimate Question of Life, the Universe, and Everything to match the disappointing answer given by the supercomputer Deep Thought: "42". He believes that the answer lies on the planet Magrathea, only accessible using the Heart of Gold improbability drives through trial and error.
From Wikipedia (CC BY-SA 4.0).