Babylon 5 airs on TVB Pearl Thursday mornings at approximately midnight (time varies slightly according to the length of preceding programming.) Note that the dates below are Wednesdays, not Thursdays, since that seems more useful.
Season Four ("No Surrender, No Retreat")
98/01/07 67 401 The Hour of the Wolf 98/01/14 68 402 Whatever Happened to Mr. Garibaldi? 98/01/21 69 403 The Summoning 98/01/28 70 404 Falling Toward Apotheosis 98/02/04 71 405 The Long Night 98/02/11 72 406 Into the Fire 98/02/18 73 407 Epiphanies 98/02/25 74 408 The Illusion of Truth 98/03/04 75 409 Atonement 98/03/11 76 410 Racing Mars 98/03/18 77 411 Lines of Communication 98/03/25 78 412 Conflicts of Interest 98/04/01 79 413 Rumors, Bargains and Lies 98/04/08 80 414 Moments of Transition 98/07/15 81 415 No Surrender, No Retreat 98/07/22 82 416 The Exercise of Vital Powers 98/07/29 83 417 The Face of the Enemy 98/08/05 84 418 Intersections in Real Time 98/08/12 85 419 Between the Darkness and the Light 98/08/19 86 420 Endgame 98/08/26 87 421 Rising Star 98/09/02 88 501 The Deconstruction of Falling Stars
Season One ("Signs and Portents")
Air Date Ep# Prod# Title 95/07/13 The Gathering 95/07/20 1 103 Midnight on the Firing Line 95/07/27 2 102 Soul Hunter 95/08/03 3 104 Born to the Purple 95/08/10 4 101 Infection 95/08/17 5 108 The Parliament of Dreams 95/08/24 6 110 Mind War 95/08/31 7 107 The War Prayer 95/09/07 8 106 And The Sky Full Of Stars 95/09/14 9 113 Deathwalker 95/09/21 10 105 Believers 95/09/28 11 111 Survivors 95/10/05 12 114 By Any Means Necessary 95/10/12 13 116 Signs and Portents 95/10/19 14 119 TKO 95/10/26 15 109 Grail 95/11/02 16 122 Eyes 95/11/09 17 115 Legacies 95/11/16 18 120 A Voice in the Wilderness part 1 95/11/23 19 121 A Voice in the Wilderness part 2 95/11/30 20 118 Babylon Squared 95/12/07 21 117 The Quality of Mercy 95/12/14 22 112 Chrysalis (season finale)
Season Two ("The Coming of Shadows")
95/12/22 23 201 Points of Departure 95/12/29 24 202 Revelations 96/01/05 25 203 The Geometry of Shadows 96/01/12 26 204 A Distant Star 96/01/19 27 205 The Long Dark 96/01/26 28 206 A Spider in the Web 96/02/02 29 208 Soul Mates 96/02/09 30 207 A Race Through Dark Places 96/02/16 31 209 The Coming of Shadows 96/02/23 32 210 GROPOS 96/03/01 33 211 All Alone in the Night 96/03/08 34 212 Acts of Sacrifice 96/03/15 35 213 Hunter, Prey 96/03/22 36 215 There All the Honor Lies 96/03/29 37 214 And Now For a Word 96/04/05 38 217 In the Shadow of Z'ha'dum 96/04/12 39 216 Knives 96/04/19 40 218 Confessions and Lamentations 96/04/26 41 220 Divided Loyalties 96/05/03 42 219 The Long, Twilight Struggle 96/05/10 43 221 Comes the Inquisitor 96/05/17 44 222 The Fall of Night
Season Three ("Point of No Return")
97/02/27 45 301 Matters of Honor 97/03/06 46 302 Convictions 97/03/13 47 303 A Day in the Strife 97/03/20 48 305 Passing Through Gethsemane 97/03/27 49 304 Voices of Authority 97/04/03 50 306 Dust to Dust 97/04/10 51 307 Exogenesis 97/04/17 52 308 Messages from Earth 97/04/24 53 309 Point of No Return 97/05/01 54 310 Severed Dreams 97/05/08 55 311 Ceremonies of Light and Dark 97/05/15 56 313 Sic Transit Vir 97/05/22 57 312 A Late Delivery from Avalon 97/05/29 58 314 Ship of Tears 97/06/05 59 315 Interludes and Examinations 97/06/12 60 316 War Without End, Part One 97/06/19 61 317 War Without End, Part Two 97/06/26 none 97/07/03 none 97/07/10 62 318 Walkabout 97/07/17 63 319 Grey 17 Is Missing 97/07/24 64 320 And the Rock Cried Out, No Hiding Place 97/07/31 65 321 Shadow Dancing 97/08/07 66 322 Z'ha'dum