The Hitchhiker's Guide to the Galaxy and Canada, and 29 July in South Africa. (A full list of release dates is available at the IMDb.) The movie stars Martin Freeman as Arthur, Mos Def as Ford, Sam Rockwell as President of the Galaxy Zaphod Beeblebrox and Zooey Deschanel as Trillian, with Alan Rickman providing the voice of Marvin the Paranoid Android (and Warwick Davis acting in Marvin's costume), and Stephen Fry as the voice of the Guide/Narrator. The plot of the film adaptation of "Hitchhiker's Guide" differs widely from that of the radio show, book and television series. The romantic triangle between Arthur, Zaphod, and Trillian
The Hitchhiker's Guide to the Galaxy Tertiary to Hexagonal Phases The Hitchhiker's Guide to the Galaxy Tertiary to Hexagonal Phases The Tertiary Phase, Quandary Phase, Quintessential Phase and Hexagonal Phase are respectively the third, fourth, fifth and sixth series of "The Hitchhiker's Guide to the Galaxy" radio series. Produced in 2003, 2004 and 2018 by Above the Title Productions and Perfectly Normal Productions for BBC Radio 4, they are radio adaptations of the third, fourth, fifth books and sixth books in Douglas Adams' "The Hitchhiker's Guide to the Galaxy" series: "Life, the Universe and Everything"; "So Long, and Thanks For All the Fish"; "Mostly Harmless" and "And Another Thing...". These