21/01/1998    No Compromises

Robin Atkin Downes (Byron) Joshua Cox (Lt. Corwin)

Lochley takes command of Babylon 5 and Byron petitions her for asylum aboard the station. An assassin pledges to kill Sheridan at his inauguration.

28/01/1998    The Very Long Night of Londo Mollari

Londo collapses from a heart attack, and must battle with his guilt in a dream state. Delenn learns that Lennier is planing to leave Babylon 5 to join the Rangers.

04/02/1998    The Paragon of Animals

Robin Atkin Downes (Byron)

A small world plagued by raiders begs the alliance for help. Garibaldi tries forming an intelligence unit of telepaths.

11/02/1998    A View from the Gallery

Robin Atkin Downes (Byron) Joshua Cox (Lt. Corwin)

We see the action from the viewpoint of two maintenance workers as a race of savage aliens attacks the station.

18/02/1998    Learning Curve

Four rangers come from Minbar with a status report to Delenn, while a Downbelow racketeer decides it's time to get rid of Zack.

25/02/1998    Strange Relations

gs: Robin Atkin Downes (Byron) Joshua Cox (Lt. Corwin) Walter Koenig (Bester)

Bester arrives at the station to arrest the Downbelow telepaths, and Londo barely escapes an assassination attempt when the ship he was to be aboard explodes.

04/03/1998    Secrets of the Soul

Robin Atkin Downes (Byron)

As more telepaths arrive at the station, the denizens of Downbelow start taking notice. Tensions build until one of the telepaths is assaulted, and the others decide to take revenge - against Byron's wishes. Meanwhile, Franklin tries to find out why the Hyach are hiding part of their medical history.  Many main cast including Peter Jurasik, Andreas Katsulas, Bill Mumy, Bruce Boxleitner, Mira Furlan, & Tracy Scoggins did not appear in this episode.

18/03/1998    In the Kingdom of the Blind

Robin Atkin Downes (Byron) Damian London (Regent)

Londo starts to suspect that all is not right on Centauri Prime, when a good friend is murdered. On Babylon 5, Byron tries to force the council to give him and his telepaths a homeworld of their own.  Richard Biggs, Bill Mumy, Stephen Furst and Tracy Scoggins do not appear in this episode.

25/03/1998    A Tragedy of Telepaths

Robin Atkin Downes (Byron) Walter Koenig (Bester) Julie Caitlin Brown (Na'Toth)

The telepaths have barred themselves inside an area of Downbelow, and their telepathic tricks force Lochley to ask Bester for help. G'Kar finds an old friend locked in a cell in the Centauri palace.  Na'Toth was recast in season two because Julie Caitlin Brown didn't feel comfortable with being in prosthetics on a regular basis. But the character was then dropped shortly afterwards because the producers felt the role didn't work with the new actress. They therefore brought Brown back for this episode. Richard Biggs, Bill Mumy and Stephen Furst do not appear in this episode.

01/04/1998    Phoenix Rising

Robin Atkin Downes (Byron) Walter Koenig (Bester)

More bloodhound units arrive and the fight with the violent faction of Byron's followers intensifies... until the rogues seize medlab - with Garibaldi and Franklin in it.  Richard Biggs, Bill Mumy and Stephen Furst do not appear in this episode.

11/03/1998    Day of the Dead

Joshua Cox (Lt. Corwin) Ed Wasser (Morden)

The Brakiri buy a part of Babylon 5 for a religious ceremony where the dead are supposed to return. Comedians Rebo and Zooty arrive to do a show on the station.  Richard Biggs, Stephen Furst, Jeff Conaway and Patricia Tallman do not appear in this episode. The plot resembles Stanislaw Lem's "Solaris", which also has to do with people on a space station being visited by dead acquaintances. The novel was adapted to film by Tarkovsky and Soderbergh.

08/04/1998    The Ragged Edge

Marshall Teague (Ta'Lon)

It looks like the Alliance will get a break in the investigation of the recent shipping line attacks, when a possible witness may have survived the latest attack and taken refuge on the Drazi homeworld. Garibaldi is sent to find him, but Intelligence Chief's alcohol problem complicates the mission. G'Kar returns to Babylon 5 to discover that his book has been published, and he is now a revered religious figure.

15/04/1998    The Corps is Mother, the Corps is Father

Walter Koenig (Bester)

A telepath murders his roommate and escapes on a ship bound for Babylon 5. Bester is given the job of capturing him, and brings along two PSI Cop interns to show them how he works.  This is the only episode since Bruce Boxleitner joined the cast, that he doesn't appear in. In fact the only regulars that do appear are Jeff Conaway and Richard Biggs. During the opening credits, instead of a Babylon 5 logo, there appears a PsiCorp Insignia!  This has been replaced with the regular opening credits sequence on the DVD release.

27/05/1998    Meditations on the Abyss

Delenn reassigns Lennier to a Ranger training mission on the border of Centauri space, hoping he an find some proof regarding the Centauri involvement in the shipping line attacks. Vir undergoes some dramatic changes when he learns that he is the new Centauri ambassador to Babylon 5.

03/06/1998    Darkness Ascending

Denise Gentile (Lise Hampton)

Lennier investigates Centauri signals that may be connected to the attacks. Lyta tries to continue Byron's dream of finding a homeworld for telepaths. Lise visits Garibaldi only to discover he's drinking again.

10/06/1998    And All My Dreams, Torn Asunder

The evidence collected against the Centauri is presented to the alliance council, and a boycott against them is issued. The Centauri react by receding from the alliance and making it clear that they will circumvent the blockade by force.

17/06/1998    Movements of Fire and Shadow

Joshua Cox (Lt. Corwin) Damian London (Regent)

Sheridan finally authorizes the White Star fleet to participate in the war. Delenn travels to Minbar to start a Minbari/Earth joint project to build a prototype White Star destroyer class ship. And Vir hires Franklin and Lyta to investigate why the Drazi don't return the bodies from destroyed Centauri ships.  Jeff Conaway does not appear in this episode

28/10/1998    The Fall of Centauri Prime

Damian London (Regent)

As Centauri Prime is being bombarded, the Drakh, the real masters behind the war, reveal themselves to Londo. They force him to go along with their plan to alienate the Centauri from the alliance, and use what's left as their new home.

04/11/1998    The Wheel of Fire

Denise Gentile (Lise Hampton)

Earthforce orders the arrest of Lyta for financing terrorism against the PSI Corp. Sheridan confronts Garibaldi about his drinking. G'Kar struggles with his growing mass of worshippers.

11/11/1998    Objects in Motion

Denise Gentile (Lise Hampton) Marjorie Monaghan (Number One)

Tessa Holloran, former number one of the Mars resistance, arrives with a warning for Lise and Michael - an assassin has been hired to kill them. Meanwhile, G'Kar gets ready to leave, though not everybody is happy about it.

18/11/1998    Objects at Rest

Marshall Teague (Ta'Lon) Marjorie Monaghan (Number One) Joshua Cox (Lt. Corwin)

It is near the end of 2262, and many changes are abound. Londo, G'Kar and Garibaldi have already left, and Franklin will be taking up his new position on Earth shortly. Finally, Sheridan and Delenn leave for Minbar, where the alliance's recently finished headquarters are located.

25/11/1998    Sleeping in Light

Claudia Christian (Susan Ivanova)

Twenty years after his death and resurrection at Z'ha'dum, Sheridan feels his life force ebbing away, and invites some old friends for a final gathering.  Because of the uncertainty of whether Babylon 5 would be renewed for a fifth season, this episode shot at the end of the fourth season so the series would have some closure. But when the series was renewed, "Deconstruction of Falling Stars" was shot and replaced SiL as the season four ender. Series creator J. Michael Straczynski makes a cameo appearance as the maintenance worker who shuts down the station.