The Assault- December 4, 2004
The team uncovers many of the mysteries surrounding Mutant X after the Dominion captures Lexa (Karen Cliche) and Jesse (Forbes March).

Cirque des Merveilles- November 27, 2004
Lexa's (Karen Cliche) suspicions lead Mutant X to unveil a traveling death camp, which is posed as a circus for mutant refugees and Mutant X's enemy within the Dominion.

The Prophecy- November 20, 2004
Brennan (Victor Webster) battles with a Guardian of the Prophecy to stop the late mutant Ashlocke's plan from beyond the grave of world domination.

Dream Lover- November 13, 2004
Mutant X must stop a scientist from cloning women for use as slaves in his ultra-exclusive men's club.

In Between- November 6, 2004
When Jesse's (Forbes March) life hangs in the balance, Brennan (Victor Webster) must connect to him and lead him through past memories they've shared in order to save his life.

She's Come Undone- October 30, 2004
Discovering that their teammate Lexa (Karen Cliche) is the subject of a covert experiment that is controlling her, the Mutant X team hunts for the doctor responsible.

Age of Innocence- October 23, 2004
Mutant X unearths an old military experiment involving an age-reversal serum and is surprised to discover that Jesse's (Forbes March) grandfather is one of the test subjects.

Divided Loyalties- October 16, 2004
Brennan (Victor Webster) is forced to return to his criminal past when Mutant X discovers that his old partner is involved in stealing secrets from the Dominion.

A Normal Life- October 9, 2004
Mutant X tracks down a rogue scientist while Shalimar (Victoria Pratt) breaks away from the team to help Adam (John Shea) save the scientist and uncover the real bad guy.

Art of Attraction- October 2, 2004
A revenge seeking cybernetic mutant uses his powers to overtake Sanctuary's security system in a malicious plot to destroy Mutant X.

Conspiracy Theory- September 25, 2004
Jesse (Forbes March) is forced to reconnect with his former fiancé when the Mutant X team learns that her company is involved in the genetic manipulation of crops.

Possibilities- September 18, 2004
The Mutant X team embarks on a mission to locate and capture a powerful super-mutant who possesses god-like powers.

Brother's Keeper- September 11, 2004
The Mutant X team is called in to investigate bizarre activities occurring at a local hospital.

No Exit- September 4, 2004
A revenge seeking cybernetic mutant uses his powers to overtake Sanctuary's security system in a malicious plot to destroy Mutant X.

Wasteland- August 28, 2004
Jesse (Forbes March) is forced to reconnect with his former fiancé when the Mutant X team learns that her company is involved in the genetic manipulation of crops.

The Hand of God- August 21, 2004
The Mutant X team embarks on a mission to locate and capture a powerful super-mutant who possesses god-like powers.

Shadows of Darkness- August 14, 2004
The Mutant X team is called in to investigate bizarre and untoward activities occurring at a local hospital.

The Taking of Crows- August 7, 2004
When Lexa (Karen Cliche) is unknowingly drugged with a lethal substance, the Mutant X team must race in order to find the antidote before it's too late.

Where Evil Dwells- July 31, 2004
The Mutant X team tries to stop a serial killer who leaves clues to his next victims in the form of puzzles.

The Breed- July 24, 2004
The Mutant X team is brought in to help a military base that has become infected with a deadly disease.

Wages of Sin- July 17, 2004
The Mutant X team must stop the auction of a highly lethal substance that a number of notorious international terrorists are vying to acquire.

Into the Moonless Night- July 10, 2004
The surviving members of Mutant X emerge from a deadly explosion to meet the beautiful and mysterious Lexa (Karen Cliche), who makes them begin to question fundamental assumptions about their world.