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
Douglas Adams's Guide to The Hitchhiker's Guide to the Galaxy on the CD boxset of the first two series: "Hitchhiker's Guide To The Galaxy: Collector's Edition" . Douglas Adams's Guide to The Hitchhiker's Guide to the Galaxy Douglas Adams's Guide to The Hitch-Hiker's Guide to the Galaxy is a BBC Radio production sold as an audio book on two cassette tapes (later, two CDs). The programme was partially broadcast by BBC Radio 4 as a 40-minute feature titled "The Guide to 20 Years' Hitch-Hiking" on 5 March 1998, marking the 20th anniversary of the first radio programme in the "Hitchhiker's Guide to the Galaxy series". The first tape runs 55