The Hitchhiker’s Guide to the Galaxy

The Hitchhiker’s Guide to the Galaxy[note 1] (sometimes referred to as HG2G,[1] HHGTTG,[2] H2G2,[3] or tHGttG) is a comedy science fiction franchise created by Douglas Adams. Originally a 1978 radio comedy broadcast on BBC Radio 4, it was later adapted to other formats, including stage shows, novels, comic books, a 1981 TV series, a 1984 video game, and 2005 feature film.

The Hitchhiker’s Guide to the Galaxy has become an international multi-media phenomenon; the novels are the most widely distributed, having been translated into more than 30 languages by 2005.[4][5] The first novel, The Hitchhiker’s Guide to the Galaxy (1979), was ranked fourth on the BBC’s The Big Read poll.[6] The sixth novel, And Another Thing, was written by Eoin Colfer with additional unpublished material by Douglas Adams. In 2017, BBC Radio 4 announced a 40th-anniversary celebration with Dirk Maggs, one of the original producers, in charge.[7] The first of six new episodes was broadcast on 8 March 2018.[8]

The broad narrative of Hitchhiker follows the misadventures of the last surviving man, Arthur Dent, following the demolition of the Earth by a Vogon constructor fleet to make way for a hyperspace bypass. Dent is rescued from Earth’s destruction by Ford Prefect—a human-like alien writer for the eccentric, electronic travel guide The Hitchhiker’s Guide to the Galaxy—by hitchhiking onto a passing Vogon spacecraft. Following his rescue, Dent explores the galaxy with Prefect and encounters Trillian, another human who had been taken from Earth (before its destruction) by the two-headed President of the Galaxy Zaphod Beeblebrox and the depressed Marvin, the Paranoid Android. Certain narrative details were changed among the various adaptations.

The various versions follow the same basic plot but they are in many places mutually contradictory, as Adams rewrote the story substantially for each new adaptation.[12] Throughout all versions, the series follows the adventures of Arthur Dent, a hapless Englishman, following the destruction of the Earth by the Vogons (a race of unpleasant and bureaucratic aliens) to make way for an intergalactic bypass. Dent’s adventures intersect with several other characters: Ford Prefect (an alien and researcher for the eponymous guidebook who rescues Dent from Earth’s destruction), Zaphod Beeblebrox (Ford’s eccentric semi-cousin and the Galactic President who has stolen the Heart of Gold — a spacecraft equipped with Infinite Improbability Drive), the depressed robot Marvin the Paranoid Android, and Trillian (formerly known as Tricia McMillan) who is a woman Arthur once met at a party in Islington and who — thanks to Beeblebrox’s intervention — is the only other human survivor of Earth’s destruction.

In their travels, Arthur comes to learn that the Earth was actually a giant supercomputer, created by another supercomputer, Deep Thought. Deep Thought had been built by its creators to give the answer to the “Ultimate Question of Life, the Universe, and Everything”, which, after eons of calculations, was given simply as “42”. Deep Thought was then instructed to design the Earth supercomputer to determine what the Question actually is. The Earth was subsequently destroyed by the Vogons moments before its calculations were completed, and Arthur becomes the target of the descendants of the Deep Thought creators, believing his mind must hold the Question. With his friends’ help, Arthur escapes and they decide to have lunch at The Restaurant at the End of the Universe, before embarking on further adventures.