Season 3

2003-09-29 · 43 min

In the aftermath of disaster, the Mutant X team must deal with the death of one of their teammates, the disappearance of another, the return of Mason Eckhart, and the arrival of a mysterious mutant with an agenda of her own.

2003-10-06 · 43 min

The Mutant X team must stop the auction of a highly lethal substance that a number of notorious international terrorists are vying to acquire.

2003-10-13 · 43 min

The Mutant X team is brought in to help a military base that has become infected with a deadly disease.

2003-10-20 · 43 min

The Mutant X team must stop a serial killer who leaves clues to his next victims in the form of puzzles.

2003-10-27 · 43 min

When Lexa is unknowingly drugged with a lethal substance, the team must race to find the antidote before it's too late.

2003-11-03 · 43 min

The Mutant X team is called in to investigate bizarre activities occurring at a local hospital.

2003-11-10 · 43 min

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

2003-11-17 · 43 min

Jesse 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.

2004-01-12 · 43 min

A revenge-seeking cybernetic mutant uses his powers to overtake Sanctuary's security system in a plot to destroy Mutant X.

2004-01-19 · 43 min

The Mutant X team learns about Lexa's estranged twin brother when he becomes the main target of an underground operation harvesting mutant organs.

2004-01-26 · 43 min

Brennan and the Mutant X team join forces with a time traveling mutant to diffuse a bomb threatening devastating consequences.

2004-02-02 · 43 min

While Brennan and Shalimar investigate a mysterious plane crash, Lexa contemplates her future with the Mutant X team.

2004-02-09 · 43 min

As the Mutant X team fights to retrieve a formula hidden in a collection of artwork, Shalimar is given vital information from a mysterious source

2004-02-16 · 43 min

Mutant X tracks down a rogue scientist while Shalimar breaks away from the team to help Adam save the scientist and uncover the real bad guy.

2004-02-23 · 43 min

Brennan is forced to return to his criminal past when Mutant X discovers that his old partner is involved in stealing secrets from the Dominion.

2004-04-05 · 43 min

Mutant X unearths an old military experiment involving an age-reversal serum and is surprised to discover that Jesse's grandfather is a one of the test subjects.

2004-04-12 · 43 min

Discovering that their teammate Lexa is the subject of a covert experiment that is controlling her, the Mutant X team hunts for the doctor responsible.

2004-04-19 · 43 min

When Jesse's life hangs in the balance, Brennan must connect to him and lead him through past memories they've shared in order to save his life.

2004-04-26 · 34 min

Mutant X must stop a scientist from cloning women for use as slaves in his ultra-exclusive men's club.

2004-05-03 · 43 min

Brennan battles with a Guardian of the Prophecy to stop the late mutant Ashlocke's plan from beyond the grave of world domination.

2004-05-10 · 43 min

Lexa's 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.

2004-05-17 · 43 min

The team uncovers many of the mysteries surrounding Mutant X after the Dominion captures Lexa and Jesse.