The Hitchhiker's Guide to the Galaxy 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 prior to its destruction by the President of the Galaxy, the two-headed Zaphod Beeblebrox, and the depressed Marvin, the Paranoid Android. Certain narrative details were changed between 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. Throughout
The Hitchhiker's Guide to the Galaxy (film) Other guides include the "Hitchhiker's Guide to Blogging", the "Hitchhiker's Guide to Deadlines" and the "Hitchhiker's Guide to How to be Cool" which discusses how an individual can truly be cool, instead of by following crowds, but concludes by suggesting the listener attend a showing of "The Hitchhiker's Guide to the Galaxy". The "Guide to Websites", which only appeared on the official UK movie website, described a website as "a wonderful new invention that allows people you neither know nor care about to inform you what they had for breakfast this morning, without all that tedious mucking about in the