Star Trek: Enterprise - Season 3

First aired: 9/10/2003 24 episodes

After a devastating attack on Earth kills seven million people, Captain Archer and the crew of the NX-01 venture into the Delphic Expanse to seek out those responsible.

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Episodes

1. The Xindi

Aired: 9/10/2003

Captain Archer and his crew set out to gain information about the mysterious and antagonistic Xindi race.

2. Anomaly

Aired: 9/17/2003

Enterprise starts experiencing effects of the spatial distortions pervading the Delphic Expanse, and falls victim to predatory aliens.

3. Extinction

Aired: 9/24/2003

On a mission to investigate an abandoned Xindi vessel on a jungle planet, Archer, Reed and Hoshi succumb to a virus that mutates them into a primal life form.

4. Rajiin

Aired: 10/1/2003

The NX-01 gets closer to a showdown with the Xindi when Captain Archer takes on an enigmatic passenger: a beautiful slave named Rajiin.

5. Impulse

Aired: 10/8/2003

When Enterprise responds to a distress call from a Vulcan ship stranded in the Delphic Expanse, Archer and his boarding team are attacked by insane zombie-like Vulcans.

6. Exile

Aired: 10/15/2003

A powerful telepath makes contact with Hoshi and offers to help Enterprise find the Xindi ... for a price.

7. The Shipment

Aired: 10/29/2003

Archer, Reed and Major Hayes infiltrate a Xindi-Sloth industrial colony to learn more about the weapon of mass destruction that will be used against Earth.

8. Twilight

Aired: 11/5/2003

A spatial distortion leaves Archer unable to form any new long-term memories. Years in the future, he wakes up one morning and is stunned to learn the outcome of the human-Xindi conflict.

9. North Star

Aired: 11/12/2003

When a settlement of humans living a 19th-century Western lifestyle is discovered on a Delphic Expanse planet, Archer and crew set out to learn how they got there.

10. Similitude

Aired: 11/19/2003

When Trip suffers a catastrophic injury, his only hope for survival is a transplant from a "mimetic symbiont" which Phlox grows from one of his exotic creatures.

11. Carpenter Street

Aired: 11/26/2003

Archer and T'Pol travel back in time to 2004 Detroit to stop a Xindi plot.

12. Chosen Realm

Aired: 1/14/2004

Religious zealots hijack Enterprise to use it as a weapon against the enemies of their faith.

13. Proving Ground

Aired: 1/21/2004

An Andorian ship led by Commander Shran arrives in the Delphic Expanse to help Enterprise hone in on the Xindi super-weapon.

14. Stratagem

Aired: 2/4/2004

Archer finds himself face-to-face with Degra, the designer of the Xindi superweapon, and tries to get him to reveal its location.

15. Harbinger

Aired: 2/11/2004

As Archer tries to unravel the mystery of a rescued alien, long-simmering feelings explode among his senior officers.

16. Doctor's Orders

Aired: 2/18/2004

The fate of Enterprise is in Dr. Phlox's hands as the rest of the crew must be induced into a coma in order to survive a trans-dimensional disturbance.

17. Hatchery

Aired: 2/25/2004

Archer goes to extreme lengths to save an abandoned nest of Xindi-Insectoid eggs ready to hatch.

18. Azati Prime

Aired: 3/3/2004

Archer sets out on a suicide mission to destroy the Xindi superweapon as Enterprise faces a brutal attack.

19. Damage

Aired: 4/21/2004

While dissension among Xindi ranks festers, Enterprise tries to recover from a devastating attack.

20. The Forgotten

Aired: 4/28/2004

Two high-ranking Xindi offer to stop the launch of their superweapon if Archer can prove they've been manipulated. Meanwhile, the crew mourns their lost mates.

21. E²

Aired: 5/5/2004

An attempt to use a Xindi subspace corridor leads the Enterprise crew to a bizarre encounter with their own descendants.

22. The Council

Aired: 5/12/2004

Archer and Hoshi stand before the Xindi Council as T'Pol and Reed lead a team into the heart of a Sphere.

23. Countdown

Aired: 5/19/2004

With help from Xindi allies, the Enterprise crew attempts to stop the arming of the Weapon aimed toward Earth.

24. Zero Hour

Aired: 5/26/2004

Archer puts his life on the line in a risky gambit to intercept the Xindi superweapon and disarm it from within.