| 1.1 | Fit the First, Part 1: This Is the Story | Douglas Adams | 2:08 |
| 1.2 | Fit the First, Part 2: You’ve Got to Build Bypasses | Douglas Adams | 2:01 |
| 1.3 | Fit the First, Part 3: A Strange Coincidence | Douglas Adams | 3:35 |
| 1.4 | Fit the First, Part 4: Six Pints of Bitter | Douglas Adams | 1:18 |
| 1.5 | Fit the First, Part 5: On This Particular Thursday | Douglas Adams | 2:30 |
| 1.6 | Fit the First, Part 6: Let Them Have Their Fun | Douglas Adams | 1:52 |
| 1.7 | Fit the First, Part 7: People of Earth, Your Attention Please | Douglas Adams | 1:56 |
| 1.8 | Fit the First, Part 8: I Bought Some Peanuts | Douglas Adams | 1:31 |
| 1.9 | Fit the First, Part 9: The Hitchhiker’s Guide to the Galaxy | Douglas Adams | 3:06 |
| 1.10 | Fit the First, Part 10: What the Devil’s That? | Douglas Adams | 1:47 |
| 1.11 | Fit the First, Part 11: The Babel Fish | Douglas Adams | 1:39 |
| 1.12 | Fit the First, Part 12: What an Extraordinary Book | Douglas Adams | 1:39 |
| 1.13 | Fit the First, Part 13: Vogon Poetry | Douglas Adams | 3:33 |
| 1.14 | Fit the Second, Part 1: Far Out in the Uncharted Backwaters | Douglas Adams | 2:47 |
| 1.15 | Fit the Second, Part 2: Your Very Lives in Your Hands | Douglas Adams | 2:05 |
| 1.16 | Fit the Second, Part 3: The Girls? The Leather? The Machismo? | Douglas Adams | 3:01 |
| 1.17 | Fit the Second, Part 4: The Hitchhiker’s Guide to the Galaxy | Douglas Adams | 1:40 |
| 1.18 | Fit the Second, Part 5: Perhaps We Died | Douglas Adams | 3:17 |
| 1.19 | Fit the Second, Part 6: The Infinite Improbability Drive | Douglas Adams | 2:02 |
| 1.20 | Fit the Second, Part 7: 5 to 1 Against and Falling | Douglas Adams | 1:58 |
| 1.21 | Fit the Second, Part 8: The Encyclopædia Galactica | Douglas Adams | 0:54 |
| 1.22 | Fit the Second, Part 9: Select Your Own Re-Entry Point | Douglas Adams | 3:00 |
| 1.23 | Fit the Second, Part 10: Has the Big Z Finally Flipped? | Douglas Adams | 3:13 |
| 1.24 | Fit the Second, Part 11: Glad to Be of Service | Douglas Adams | 4:21 |
| 2.1 | Fit the Third, Part 1: Far Back in the Mists | Douglas Adams | 2:46 |
| 2.2 | Fit the Third, Part 2: In Orbit Around It | Douglas Adams | 1:23 |
| 2.3 | Fit the Third, Part 3: Arthur Dent Had Basically Assumed | Douglas Adams | 2:11 |
| 2.4 | Fit the Third, Part 4: The Five Million Year Old Tape Recording | Douglas Adams | 2:49 |
| 2.5 | Fit the Third, Part 5: One of Our Heroes Sustains a Slight Bruise | Douglas Adams | 2:31 |
| 2.6 | Fit the Third, Part 6: A Sperm Whale Had Suddenly Been Called | Douglas Adams | 2:05 |
| 2.7 | Fit the Third, Part 7: The Mind of a Bowl of Petunias | Douglas Adams | 3:07 |
| 2.8 | Fit the Third, Part 8: This Is Really Spooky | Douglas Adams | 0:47 |
| 2.9 | Fit the Third, Part 9: The Hitchhiker’s Guide to the Galaxy | Douglas Adams | 2:10 |
| 2.10 | Fit the Third, Part 10: Night Is Falling | Douglas Adams | 3:08 |
| 2.11 | Fit the Third, Part 11: An Important and Popular Fact | Douglas Adams | 4:49 |
| 2.12 | Fit the Fourth, Part 1: Forced to Resort to Astonishment | Douglas Adams | 3:13 |
| 2.13 | Fit the Fourth, Part 2: Life, the Universe and Everything | Douglas Adams | 3:52 |
| 2.14 | Fit the Fourth, Part 3: Philosophers | Douglas Adams | 3:29 |
| 2.15 | Fit the Fourth, Part 4: Seven-and-a-Half Million Years Later | Douglas Adams | 4:21 |
| 2.16 | Fit the Fourth, Part 5: So There You Have It | Douglas Adams | 2:24 |
| 2.17 | Fit the Fourth, Part 6: It Is of Course Well-Known | Douglas Adams | 2:30 |
| 2.18 | Fit the Fourth, Part 7: Welcome to Lunch, Earth Creature | Douglas Adams | 4:34 |
| 2.19 | Fit the Fourth, Part 8: We’ve Got You Covered | Douglas Adams | 4:56 |
| 3.1 | Fit the Fifth, Part 1: In the Beginning | Douglas Adams | 3:21 |
| 3.2 | Fit the Fifth, Part 2: The Restaurant at the End of the Universe | Douglas Adams | 3:38 |
| 3.3 | Fit the Fifth, Part 3: The End of History Itself | Douglas Adams | 8:05 |
| 3.4 | Fit the Fifth, Part 4: Marvin and the Car Park | Douglas Adams | 3:01 |
| 3.5 | Fit the Fifth, Part 5: The Moment You’ve All Been Waiting For | Douglas Adams | 1:16 |
| 3.6 | Fit the Fifth, Part 6: The Hitchhiker’s Guide to the Galaxy | Douglas Adams | 4:08 |
| 3.7 | Fit the Fifth, Part 7: You Can’t Control It | Douglas Adams | 6:07 |
| 3.8 | Fit the Sixth, Part 1: The History of Every Major Galactic Civilisation | Douglas Adams | 2:03 |
| 3.9 | Fit the Sixth, Part 2: The Admiral’s Flagship | Douglas Adams | 3:15 |
| 3.10 | Fit the Sixth, Part 3: The Hitchhiker’s Guide to the Galaxy | Douglas Adams | 1:49 |
| 3.11 | Fit the Sixth, Part 4: The Prospect of Death | Douglas Adams | 2:45 |
| 3.12 | Fit the Sixth, Part 5: Far From Its Starting Point | Douglas Adams | 1:29 |
| 3.13 | Fit the Sixth, Part 6: The Place Is Full of Sarcophagi | Douglas Adams | 1:09 |
| 3.14 | Fit the Sixth, Part 7: Our Planet Was Doomed | Douglas Adams | 5:36 |
| 3.15 | Fit the Sixth, Part 8: The Hitchhiker’s Guide to the Galaxy | Douglas Adams | 2:04 |
| 3.16 | Fit the Sixth, Part 9: We’ve Made a Discovery | Douglas Adams | 4:19 |
| 3.17 | Fit the Sixth, Part 10: Q Scores 10 | Douglas Adams | 6:10 |
| 4.1 | Fit the Seventh, Part 1: There Is a Theory | Douglas Adams | 3:26 |
| 4.2 | Fit the Seventh, Part 2: Ursa Minor Beta Air Traffic Control | Douglas Adams | 1:43 |
| 4.3 | Fit the Seventh, Part 3: I’ve Recovered | Douglas Adams | 1:55 |
| 4.4 | Fit the Seventh, Part 4: It Is of Course Perfectly Natural | Douglas Adams | 2:12 |
| 4.5 | Fit the Seventh, Part 5: There Must Be Some Way | Douglas Adams | 3:14 |
| 4.6 | Fit the Seventh, Part 6: The Hitchhiker’s Guide to the Galaxy | Douglas Adams | 0:54 |
| 4.7 | Fit the Seventh, Part 7: Thanks for the Ride, Guys | Douglas Adams | 1:56 |
| 4.8 | Fit the Seventh, Part 8: Several Hours Later | Douglas Adams | 2:00 |
| 4.9 | Fit the Seventh, Part 9: Trillian Also Effected a Fortuitous Escape | Douglas Adams | 3:29 |
| 4.10 | Fit the Seventh, Part 10: Modern Elevators Are Strange and Complex Entities | Douglas Adams | 1:37 |
| 4.11 | Fit the Seventh, Part 11: The Future I Was So Worried About | Douglas Adams | 7:20 |
| 4.12 | Fit the Eighth, Part 1: The Universe Continued Unabated | Douglas Adams | 3:55 |
| 4.13 | Fit the Eighth, Part 2: No Food | Douglas Adams | 2:31 |
| 4.14 | Fit the Eighth, Part 3: Two Million Years Backwards in Time | Douglas Adams | 1:21 |
| 4.15 | Fit the Eighth, Part 4: Perhaps We Could Wave Your Towel | Douglas Adams | 1:43 |
| 4.16 | Fit the Eighth, Part 5: The Hitchhiker’s Guide to the Galaxy | Douglas Adams | 3:08 |
| 4.17 | Fit the Eighth, Part 6: On Improbability Drive | Douglas Adams | 1:28 |
| 4.18 | Fit the Eighth, Part 7: Many Stories Were Told | Douglas Adams | 2:35 |
| 4.19 | Fit the Eighth, Part 8: Dancing Robots | Douglas Adams | 1:37 |
| 4.20 | Fit the Eighth, Part 9: In-Flight Entertainment | Douglas Adams | 1:59 |
| 4.21 | Fit the Eighth, Part 10: The Vortex Is Ready for You Now | Douglas Adams | 1:18 |
| 4.22 | Fit the Eighth, Part 11: One Momentary Glimpse | Douglas Adams | 1:32 |
| 4.23 | Fit the Eighth, Part 12: An Invisible Dot on an Invisible Dot | Douglas Adams | 1:55 |
| 4.24 | Fit the Eighth, Part 13: The Vortex Derives Its Picture | Douglas Adams | 4:21 |
| 5.1 | Fit the Ninth, Part 1: The Most Important Being in the Entire Universe | Douglas Adams | 3:18 |
| 5.2 | Fit the Ninth, Part 2: Not a Pleasant Sight, Even for Other Vogons | Douglas Adams | 1:47 |
| 5.3 | Fit the Ninth, Part 3: You All Get It in the Neck | Douglas Adams | 3:10 |
| 5.4 | Fit the Ninth, Part 4: A Vogon Fleet on Our Tail | Douglas Adams | 3:11 |
| 5.5 | Fit the Ninth, Part 5: Share and Enjoy | Douglas Adams | 3:06 |
| 5.6 | Fit the Ninth, Part 6: It Tastes Filthy | Douglas Adams | 3:03 |
| 5.7 | Fit the Ninth, Part 7: Life Is Terribly Unfair | Douglas Adams | 2:21 |
| 5.8 | Fit the Ninth, Part 8: The Living Are All the Same | Douglas Adams | 2:50 |
| 5.9 | Fit the Ninth, Part 9: The Following Facts | Douglas Adams | 1:42 |
| 5.10 | Fit the Ninth, Part 10: 48 Seconds | Douglas Adams | 2:12 |
| 5.11 | Fit the Ninth, Part 11: An Unearthly Voice Came | Douglas Adams | 2:58 |
| 5.12 | Fit the Tenth, Part 1: A Remarkable Effect on the Universe | Douglas Adams | 2:43 |
| 5.13 | Fit the Tenth, Part 2: Some Kind of Cave | Douglas Adams | 5:15 |
| 5.14 | Fit the Tenth, Part 3: The Problems of Real Life | Douglas Adams | 1:17 |
| 5.15 | Fit the Tenth, Part 4: This Is Utterly Ludicrous | Douglas Adams | 3:00 |
| 5.16 | Fit the Tenth, Part 5: The Hitchhiker’s Guide to the Galaxy | Douglas Adams | 2:11 |
| 5.17 | Fit the Tenth, Part 6: Come and Meet the Rest of Us | Douglas Adams | 1:59 |
| 5.18 | Fit the Tenth, Part 7: The Wise Old Bird | Douglas Adams | 6:07 |
| 5.19 | Fit the Tenth, Part 8: Distastefully Explicit | Douglas Adams | 3:20 |
| 5.20 | Fit the Tenth, Part 9: Arthur Is in the Thick of It | Douglas Adams | 3:37 |
| 6.1 | Fit the Eleventh, Part 1: Some Form of Explanation | Douglas Adams | 1:51 |
| 6.2 | Fit the Eleventh, Part 2: All Non-Starters Really | Douglas Adams | 1:44 |
| 6.3 | Fit the Eleventh, Part 3: The Major Problem | Douglas Adams | 2:22 |
| 6.4 | Fit the Eleventh, Part 4: The Most Worthwhile Thing in Ford's Possession | Douglas Adams | 2:08 |
| 6.5 | Fit the Eleventh, Part 5: A Sense of Mystery and Wonder | Douglas Adams | 2:36 |
| 6.6 | Fit the Eleventh, Part 6: The Clone Rangers | Douglas Adams | 1:48 |
| 6.7 | Fit the Eleventh, Part 7: The Terrifying Truth | Douglas Adams | 2:37 |
| 6.8 | Fit the Eleventh, Part 8: The New Noise | Douglas Adams | 1:33 |
| 6.9 | Fit the Eleventh, Part 9: I Could Just Have You Revoked | Douglas Adams | 4:31 |
| 6.10 | Fit the Eleventh, Part 10: The Shoe Event Horizon | Douglas Adams | 3:35 |
| 6.11 | Fit the Eleventh, Part 11: The Excitement Is Mounting | Douglas Adams | 5:00 |
| 6.12 | Fit the Twelfth, Part 1: You'd Better Keep Your Head Screwed On | Douglas Adams | 3:52 |
| 6.13 | Fit the Twelfth, Part 2: Where Are We Going? | Douglas Adams | 1:50 |
| 6.14 | Fit the Twelfth, Part 3: A Quiet Social Get Together | Douglas Adams | 4:16 |
| 6.15 | Fit the Twelfth, Part 4: Nerve Rackingly Enough | Douglas Adams | 3:25 |
| 6.16 | Fit the Twelfth, Part 5: Switching Tracks | Douglas Adams | 2:38 |
| 6.17 | Fit the Twelfth, Part 6: Reality Is on the Blink Again | Douglas Adams | 2:43 |
| 6.18 | Fit the Twelfth, Part 7: Who You Get to Do It | Douglas Adams | 1:03 |
| 6.19 | Fit the Twelfth, Part 8: Pussy Want His Fish? | Douglas Adams | 6:01 |
| 6.20 | Fit the Twelfth, Part 9: What Does the Future Hold? | Douglas Adams | 2:03 |
| 7.1 | People of Earth, Your Attention Please | Douglas Adams | 2:54 |
| 7.2 | Meanwhile, a Freak Worm-Hole Opens Up | Douglas Adams | 1:37 |
| 7.3 | The Restaurant at the End of the Universe Is a Truly… | Douglas Adams | 3:32 |
| 7.4 | The Plot of the Programme Was Basic Enough | Douglas Adams | 2:15 |
| 7.5 | But Whilst Voices and Script Had Been Approved | Douglas Adams | 5:40 |
| 7.6 | In the Beginning the Series Was Commissioned | Douglas Adams | 3:03 |
| 7.7 | Clearly, a Multi-Talented Assortment of Human Beings | Douglas Adams | 5:40 |
| 7.8 | As Any Magrathean Coastline Designer Will Tell You | Douglas Adams | 2:40 |
| 7.9 | It Was Extraordinary, You Just Knew It Was Special | Douglas Adams | 3:06 |
| 7.10 | When the Series Began, Very Few People… | Douglas Adams | 3:43 |
| 7.11 | Here Is What to Do If You Want to Get a Script… | Douglas Adams | 1:51 |
| 7.12 | The Story So Far: Douglas Adams, a Perfectly… | Douglas Adams | 4:07 |
| 7.13 | We Started to Think of People That We Might Cast | Douglas Adams | 5:59 |
| 7.14 | The Second and Final Series Ended | Douglas Adams | 4:54 |
| 7.15 | More Than Twenty Years After Douglas Was First… | Douglas Adams | 3:58 |
| 8.1 | To Mark the Twentieth Anniversary Of… | Douglas Adams | 2:22 |
| 8.2 | Anyway, I Think It Was in My… | Douglas Adams | 4:52 |
| 8.3 | These Early Beginnings, and Early Shoulder-Rubbings | Douglas Adams | 3:16 |
| 8.4 | So Really I Wanted to Try and Make the Sort of Things… | Douglas Adams | 5:30 |
| 8.5 | In That First Episode, the Characters in the Bar | Douglas Adams | 3:07 |
| 8.6 | With So Many Intellectual Manoeuvres Going On | Douglas Adams | 4:22 |
| 8.7 | I Hope This Doesn't Sound Too Self-Serving | Douglas Adams | 1:41 |
| 8.8 | I Think I'm Quite Good At… | Douglas Adams | 3:32 |
| 8.9 | Douglas, Quite Apart From the People… | Douglas Adams | 3:14 |
| 8.10 | It’s Perhaps No Wonder That in Douglas’s World | Douglas Adams | 6:45 |
| 8.11 | Having Addressed Yourself, in Comedy | Douglas Adams | 5:39 |
| 8.12 | Do You Think Your Time…? | Douglas Adams | 4:37 |
| 8.13 | Earlier Portraits of You… | Douglas Adams | 2:19 |