- The Valandrian Expedition2007/12/05
Just a diplomatic mission? There's more to the backwater world of Valandria than meets the eye. (The Excelsior Returns, Act II)(5 December 2007)
- Turns of Events2008/01/25
The Prime Directive suddenly enters play. The crew of the damaged Excelsior struggles to rescue Captain Cortez's party before the traitor General Sorid-Gee can catch her unawares. (The Excelsior Returns, Act III)(25 January 2008)
- Wildfire2008/04/05
Captain Cortez unconscious. Infection sweeping the ship. Civil war on the planet below. And a mystery spanning centuries past and future. Can Acting Captain Dovan get his people home alive? (The Excelsior Returns, Act IV)(5 April 2008)
- Down the Rabbit Hole2008/07/12
The longest day in the Excelsior's eventful history is finally coming to an end. (The Excelsior Returns, Act V)(12 July 2008)
- The First Two Deaths2008/10/05
The Excelsior heads towards home, licking its wounds. But plots are afoot, and the Excelsior is soon drawn into events that are far beyond the ken of Acting Captain Dovan and what remains of his crew. (Murder in the Blue Morgue, Act I)(5 October 2008)
- The Investigation2009/01/04
Following the attack on the Sizemore, Lorhrok brings grave news to Acting Captain Dovan: Leo Amara's death was no accident. (Murder in the Blue Morgue, Act II)(4 January 2009)
- Her Hardest Hue To Hold2009/03/29
Rol and Lorhrok reassemble the data chip. Yubari plans her escape from the Renegade. Then Captain Cortez wakes up, and everything changes forever. (Murder in the Blue Morgue, Act III)(29 March 2009)
- The Manchurian Officer2009/07/01
General Isaac Brahms sits in the Excelsior's brig, powerless to prevent his interrogation. But, in this tangled web, who's manipulating whom? (Murder in the Blue Morgue, Act IV)(1 July 2009)
- The Line2009/09/10
The long-delayed 2009 April Fool's Day Special hits the ground... singing? (Murder in the Blue Morgue, Act Â-1)(10 September 2009)
- Golden Things2009/10/24
General Brahms makes a break for freedom -- and he has help from someone on the Excelsior! But just how far does that friendship extend? (Murder in the Blue Morgue, Act V)(24 October 2009)
- No One Gets Out Alive2009/12/26
The crew is confronted by its most implacable enemy yet: pain. (The 2009 Boxing Day Special)(26 December 2009)
- Every Good Captain Has Admiral Issues2010/03/19
As Captain Dovan and Admiral Parker work through a disagreement, the disgraced former captain of the Excelsior returns to duty. This probably isn't a coincidence. (The Sword of Damocles, Part I)(19 March 2010)
- The Pursuit2010/05/09
The Excelsior chases the Anbar. Underwood chases Dovan. And someone is chasing the Excelsior. (The Sword of Damocles, Part II)(9 May 2010)
- Sunset2010/08/07
Tonight... the legend ends. (The Barrier, Part XII)(7 August 2010)
- Safeties Off2010/09/08
Vignette. As the Excelsior stays on course for the Anbar coordinates, the crew takes a short breather for R and R. Recorded live. (The Sword of Damocles, Part II-and-a-half)(8 September 2010)
- The Wreck in the Hesperus2010/10/20
Arrivals. (The Sword of Damocles, Part III)(20 October 2010)
- The Infestation2010/12/26
Disasters. (The Sword of Damocles, Part IV)(26 December 2010)
- Trust, But Verify2011/02/06
Departures. (The Sword of Damocles, Part V)(6 February 2011)
- The Man from Syracuse2011/06/01
General Brahms is sorry. Not because of what he did, no -- but because he is going to give you an explanation. He had hoped to spare you that. (The Sword of Damocles, Part VI)(1 June 2011)
- Ozymandias2011/12/26
The Excelsior must destroy two Bluegill battlecruisers before they return to base, or unleash the horror of the Borg-Bluegill war on an unsuspecting galaxy! (The Sword of Damocles, Part VII)(26 December 2011)
- What Happened on Gevinon Prime2012/07/08
As the Excelsior crew, hiding in the gas cloud surrounded by the enemy, prepares her most audacious plan, the Away Team, isolated and on the run on Gevinon Prime, struggles to stay alive. (The Sword of Damocles, Part VIII)(8 July 2012)
- Excelsior Biographies: Doctor Sharp2012/12/26
Vignette. Dr. Sharp talks about her life during an unwanted quadrennial review. (Excelsior Biography #001)(26 Dec 2012)
- The Graceful End2013/07/12
The date: January 25th, 2383. The time: 0400 hours. On Stardate 60064, Zero Hour has arrived. This is it. (The Sword of Damocles, Part IX)(12 July 2013)
- Picking Up the Pieces2014/01/16
It’s not fair, is it? You can save galactic civilization, but nothing in the galaxy can wipe the slate clean. (Ex Astris Mirificentia, Episode I)(16 January 2014)
- Excelsior Biographies: Neeva2014/03/17
You know Lt. Cmdr. Neeva as the by-the-book Chief of Ops. And you know her father was a pirate. Today, find out how she got from one to the other. (Excelsior Biography #002)(17 March 2014)
- One More Piece: Home and Dry2014/09/15
Tying off a loose end; setting the stage. (Vignette) (Ex Astris Mirificentia, Episode 1.5)(15 September 2014)
- Guards! GET THEM!2014/11/29
On a medieval planet, a suspiciously powerful energy field draws the attention of the Starship Excelsior. (Ex Astris Mirificentia, Episode II)(29 November 2014)
- At Death's Door2014/12/26
An impossible shockwave nearly destroys the Excelsior, leading the crew into an encounter with the most ancient of evils. (Ex Astris Mirificentia, Episode III)(26 December 2014)
- The Greatest Day of Every Year2015/04/28
A vignette about April 1, 2383. (Ex Astris Mirificentia, Episode 3.5)(28 April 2015)
- Only Murder2015/07/01
A ship of innocents, shot down in an interplanetary war, is rescued by the Excelsior. One side is trying to kill them. But which one? (Ex Astris Mirificentia, Episode IV)(1 July 2015)
- A Day at the Park2015/11/19
The crew takes shore leave on the resort planet Leino as an important peace conference takes place on a nearby moon. (The 2015 Boxing Day Special)(19 November 2015)
- Meeting Minutes2016/04/30
Commander Joshua Underwood, now first officer of the U.S.S. Voltaire, returns to Starbase 911 for an interesting visit. (50, Episode I)(30 April 2016)
- Fear Itself2016/06/22
The crew is haunted by a mysterious blue orb! (50, Episode II)(22 June 2016)
- The Mapstone2016/08/26
The Excelsior scours the galaxy seeking an Iconian artifact said to lead to a treasure trove that could save the Federation. (50, Episode III)(26 August 2016)
- Impeccable Logic2016/09/04
Commander Saavik? ...It's time. (Prelude to 50 Vignette)(4 September 2016)
- Tomorrow's Excelsior2016/09/08
The Excelsior races to answer a distress call in the Union system! (50, Episode IV)(8 September 2016)
- And Miles To Go Before I Sleep2017/08/31
Starfleet has been trying to understand the Mapstone for months, with little success. Could an artifact discovered by Rol and Lorhrok hold the key? (The Round Table, Episode I)(31 August 2017)
- Relief Operation DIV-10962017/12/26
After disaster devastates Divitia, Dr. Sharp, Neeva, and the Major work to retrieve a critical component of the reconstruction. (The Round Table, Episode Â-1)(26 December 2017)
- I.O.U.2018/05/11
As the Divitian disaster comes to a head, Acting CaptainYubari and X.O. Neeva try desperately to stave off an even greater calamity. (The Round Table, Episode Â-1.5)(11 May 2018)
- E.U.L.A.2018/09/15
When Dovan and Lorhrok's shuttle crashes in the Ly'Bven'Tho diffraction field, they have to stay alive while a blinded Excelsior tries to find them! (The Round Table, Episode II)(15 September 2018)
- Better Angels2018/12/26
Dovan's attempt to save Neshent lands Neeva and Kestra in hot water! (Oh, sorry, that's another human idiom.) (The Round Table, Episode III)(26 December 2018)
- Lost In Trillslation2019/02/14
During a rescue operation, Dr. Maiek Saline supervises triage. (The Round Table, Episode )(14 February 2019)
- Fast Friends2019/11/02
The Krydayans want to join the Federation... on one condition. (The Round Table, Episode ?)(2 November 2019)
- The Committee Archives2019/12/26
A year of windows into the day-to-day life of the Committee to Save the Galaxy -- Parker, Cox, Underwood, Masterson, and the suspicious Captain Kel -- as they try to preserve the Sword of Damocles aboard the Starship Voltaire. (The Round Table, Side Project)(26 December 2019)
- All Men Lie2020/02/14
The Excelsior crew gathers for another of Lt. Lorhrok's secret parties. (The Round Table, Episode )(14 February 2020)
- Nurturing Life2020/04/03
Centaurus Foods is home of the most beloved baby-food brands in the League of Forty Systems. So why do its employees keep disappearing? (Assignment: Universe, Episode S5EA)(3 April 2020)
- Shakedown2020/06/01
Four years before the Excelsior visits Valandria, General Isaac Brahms returns the U.S.S. Renegade from its shakedown cruise. (The Round Table, Episode !)(1 June 2020)
- Listen2020/10/02
Alcar Dovan becomes unstuck in space. (The Round Table, Episode IV)(2 October 2020)
- Excelsior Biographies: Alcar Dovan2020/12/26
You've heard hints of Alcar Dovan's history throughout the series. But let's hear it from him. (The 2020 Boxing Day Special)(26 December 2020)
- ...And Bear Witness2021/03/24
Returning home from their two-year mission of exploration, the crew learns that war has broken out in the Perenalthorias Union. (The Round Table, Episode V)(24 March 2021)
- Wires and Lights in a Box2021/08/26
Two very different ships are converging on Parudon Six. Why? (The Odyssey, Episode I)(26 August 2021)
- Dream of Disembodiment2021/12/26
Triassa shows Janath the Mindhome -- and how a certain species came to final woe. (The Fall of Kinjalis, Part I)(26 December 2021)
- Dream of Disobedience2022/01/18
Two objectors to the Zero way of life face trial for incitement. (The Fall of Kinjalis, Part II)(18 January 2022)
- Bound to the Starless Midnight2022/06/30
They say that Romulus was born in fire. But they were wrong. Romulus was born... in silence. (The Odyssey, Episode II)(30 June 2022)
- The Unpardonable Sin2022/10/26
First, cast out the plank from your own eye. (The Odyssey, Episode III)(26 October 2022)
- Saudade2023/05/20
The ship: critically damaged. The date: very, very wrong. (The Odyssey, Episode IV, Part I)(20 May 2023)
- The Fire In Which We Burn2023/09/18
The stranded Excelsior crew frays under the pressure of the ancient past. (The Odyssey, Episode IV, Part II)(18 September 2023)
- Afters2023/12/26
Underwood defends his old friend. (The Odyssey, Side Quest I)(26 December 2023)
- The Witness2024/07/22
Yubari protects a young witness from the Orion Syndicate. (The Odyssey, Episode V)(22 July 2024)
- The Speech That Lies at the Center of His Soul2024/12/31
In prison, L remembers. (The Odyssey, Episode VI)(31 December 2024)
- Commentary: The First Two Deaths2025/02/26
Audio commentary about the Season 2 premiere with James Heaney and Mike Hennessy. James get frustrated! Mike soothes! (Audio Commentary #7)(26 February 2025)
