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 (radio series) production on the Secondary Phase had ceased, a new radio adaptation of Adams' unadapted novel "Life, the Universe and Everything" was announced. This would become the third series of the "Hitchhiker's Guide to the Galaxy" on radio. Dirk Maggs, a friend of Adams, was chosen to create, direct and co-produce the adaptations. Maggs had previously consulted with Adams on potential radio adaptations for the final three books in 1993 and 1997. The project was restarted in September 2001 by Maggs, Helen Chattwell and Bruce Hyman, with help from Jane Belson and Ed Victor. At the time of the announcement, it