The Hitchhiker's Guide to the Galaxy President; the depressed robot Marvin the Paranoid Android; and Trillian, formerly known as Tricia McMillan, a woman Arthur once met at a party in Islington and the only other human survivor of Earth's destruction thanks to Beeblebrox' intervention. The first radio series comes from a proposal called "The Ends of the Earth": six self-contained episodes, all ending with Earth's being destroyed in a different way. While writing the first episode, Adams realized that he needed someone on the planet who was an alien to provide some context, and that this alien needed a reason to be there. Adams finally settled
The Hitchhiker's Guide to the Galaxy (film) Guide, describing the "Hitchhiker's Guide to the Galaxy"s entry on movie trailers. An audio collection called "Additional Guide Entries", read by Stephen Fry, was released to iTunes to promote the film. The entries were set to music by Joby Talbot, and written by Tim Browse and Sean Sollé (with the exception of the "How to be Cool" entry, which was also co-written by Yoz Grahame). The "Hitchhiker's Guide to Technology" claims that if you make yourself a cup of tea and attempt to get an object working and the tea goes cold before you finish, you are dealing with technology.