A retired FBI serial-profiler joins the mysterious Millennium Group, a team of underground ex-law enforcement experts dedicated to fighting against the ever-growing forces of evil and darkness in the world.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Pilot | 1996-10-25 | 60 min |
| Season 1 | Episode 2 | Gehenna | 1996-11-01 | 60 min |
| Season 1 | Episode 3 | Dead Letters | 1996-11-08 | 60 min |
| Season 1 | Episode 4 | The Judge | 1996-11-15 | 60 min |
| Season 1 | Episode 5 | 522666 | 1996-11-22 | 60 min |
| Season 1 | Episode 6 | Kingdom Come | 1996-11-29 | 60 min |
| Season 1 | Episode 7 | Blood Relatives | 1996-12-06 | 60 min |
| Season 1 | Episode 8 | The Well-Worn Lock | 1996-12-20 | 60 min |
| Season 1 | Episode 9 | Wide Open | 1997-01-03 | 60 min |
| Season 1 | Episode 10 | The Wild and the Innocent | 1997-01-10 | 60 min |
| Season 1 | Episode 11 | Weeds | 1997-01-24 | 60 min |
| Season 1 | Episode 12 | Loin Like a Hunting Flame | 1997-01-31 | 60 min |
| Season 1 | Episode 13 | Force Majeure | 1997-02-07 | 60 min |
| Season 1 | Episode 14 | The Thin White Line | 1997-02-14 | 60 min |
| Season 1 | Episode 15 | Sacrament | 1997-02-21 | 60 min |
| Season 1 | Episode 16 | Covenant | 1997-03-21 | 60 min |
| Season 1 | Episode 17 | Walkabout | 1997-03-28 | 60 min |
| Season 1 | Episode 18 | Lamentation | 1997-04-18 | 60 min |
| Season 1 | Episode 19 | Powers, Principalities, Thrones and Dominions | 1997-04-25 | 60 min |
| Season 1 | Episode 20 | Broken World | 1997-05-02 | 60 min |
| Season 1 | Episode 21 | Maranatha | 1997-05-09 | 60 min |
| Season 1 | Episode 22 | Paper Dove | 1997-05-16 | 60 min |
| Season 2 | Episode 1 | The Beginning and the End | 1997-09-19 | 60 min |
| Season 2 | Episode 2 | Beware of the Dog | 1997-09-26 | 60 min |
| Season 2 | Episode 3 | Sense and Antisense | 1997-10-03 | 60 min |
| Season 2 | Episode 4 | Monster | 1997-10-17 | 60 min |
| Season 2 | Episode 5 | A Single Blade of Grass | 1997-10-24 | 60 min |
| Season 2 | Episode 6 | The Curse of Frank Black | 1997-10-31 | 60 min |
| Season 2 | Episode 7 | 19:19 | 1997-11-07 | 60 min |
| Season 2 | Episode 8 | The Hand of Saint Sebastian | 1997-11-14 | 60 min |
| Season 2 | Episode 9 | Jose Chung's Doomsday Defense | 1997-11-21 | 60 min |
| Season 2 | Episode 10 | Midnight of the Century | 1997-12-19 | 60 min |
| Season 2 | Episode 11 | Goodbye Charlie | 1998-01-09 | 60 min |
| Season 2 | Episode 12 | Luminary | 1998-01-23 | 60 min |
| Season 2 | Episode 13 | The Mikado | 1998-02-06 | 60 min |
| Season 2 | Episode 14 | The Pest House | 1998-02-27 | 60 min |
| Season 2 | Episode 15 | Owls | 1998-03-06 | 60 min |
| Season 2 | Episode 16 | Roosters | 1998-03-13 | 60 min |
| Season 2 | Episode 17 | Siren | 1998-03-20 | 60 min |
| Season 2 | Episode 18 | In Arcadia Ego | 1998-04-03 | 60 min |
| Season 2 | Episode 19 | Anamnesis | 1998-04-17 | 60 min |
| Season 2 | Episode 20 | A Room with No View | 1998-04-24 | 60 min |
| Season 2 | Episode 21 | Somehow, Satan Got Behind Me | 1998-05-01 | 60 min |
| Season 2 | Episode 22 | The Fourth Horseman | 1998-05-08 | 60 min |
| Season 2 | Episode 23 | The Time is Now | 1998-05-15 | 60 min |
| Season 3 | Episode 1 | The Innocents | 1998-10-02 | 60 min |
| Season 3 | Episode 2 | Exegesis | 1998-10-09 | 60 min |
| Season 3 | Episode 3 | TEOTWAWKI | 1998-10-16 | 60 min |
| Season 3 | Episode 4 | Closure | 1998-10-23 | 60 min |
| Season 3 | Episode 5 | ...Thirteen Years Later | 1998-10-30 | 60 min |
| Season 3 | Episode 6 | Skull and Bones | 1998-11-06 | 60 min |
| Season 3 | Episode 7 | Through a Glass, Darkly | 1998-11-13 | 60 min |
| Season 3 | Episode 8 | Human Essence | 1998-12-11 | 60 min |
| Season 3 | Episode 9 | Omerta | 1998-12-18 | 60 min |
| Season 3 | Episode 10 | Borrowed Time | 1999-01-15 | 60 min |
| Season 3 | Episode 11 | Collateral Damage | 1999-01-22 | 60 min |
| Season 3 | Episode 12 | The Sound of Snow | 1999-02-05 | 60 min |
| Season 3 | Episode 13 | Antipas | 1999-02-12 | 60 min |
| Season 3 | Episode 14 | Matryoshka | 1999-02-19 | 60 min |
| Season 3 | Episode 15 | Forcing the End | 1999-03-19 | 60 min |
| Season 3 | Episode 16 | Saturn Dreaming of Mercury | 1999-04-09 | 60 min |
| Season 3 | Episode 17 | Darwin's Eye | 1999-04-16 | 60 min |
| Season 3 | Episode 18 | Bardo Thodol | 1999-04-23 | 60 min |
| Season 3 | Episode 19 | Seven and One | 1999-04-30 | 60 min |
| Season 3 | Episode 20 | Nostalgia | 1999-05-07 | 60 min |
| Season 3 | Episode 21 | Via Dolorosa | 1999-05-14 | 60 min |
| Season 3 | Episode 22 | Goodbye to All That | 1999-05-21 | 60 min |
| Production | Frank Spotnitz | Co-Executive Producer |
| Production | James Wong | Producer |
| Production | David Nutter | Producer |
| Production | Chip Johannessen | Producer |
| Production | Michael Duggan | Producer |
| Production | Chris Carter | Producer |
