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

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

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.

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

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

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

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

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

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

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

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.

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…

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.

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.

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

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.

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

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

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

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

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.

Archer learns the Klingons have put a price on his head when he is captured by a Tellarite bounty hunter. As Enterprise pursues, a virus causes T’Pol to go into…

An alien race known as the Xindi launch an attack on Earth, causing great casualties and massive damage. As Enterprise heads back home, an unlikely source informs Archer about the…

When militants take over a world, the Enterprise crew move to evacuate Denobulan geologists that are deep underground. Meanwhile, Phlox has to save a dying Antaran that refuses treatment due…

The Enterprise crew makes first contact with the Vissians, a species with three genders. Trip meets one of the species’ third gender, known as Cogenitor, and learns how badly Vissians…

The remnants of an alien ship and two frozen cybernetic bodies are uncovered in the arctic by a research team. These aliens soon thaw out and flee Earth, taking the…

Archer tells T’Pol the story of when he and a rival named A.G. Robinson were in competition for breaking the Warp 2 barrier.

Archer and Tucker are arrested and placed on a prisoner transport heading for a penal colony, Canamar. They won’t have a chance to correct this error, as one of the…

Noncorporeal aliens possess the bodies of the Enterprise crew.

In a Klingon tribunal, Archer stands accused of aiding fugitives of the Empire and faces death if found guilty.

Mayweather discovers his father has died and that things on his old home, the E.C.S. Horizon, have greatly changed.

When a lethal neutronic storm approaches faster than Enterprise can escape, the crew take shelter in the maintenance shafts inside the warp nacelles. They also provide refuge to a group…

During a solo test mission on Shuttlepod One, Trip is attacked by a territorial alien and forced to land on the night side of a moon. As he tries contacting…

Enterprise visits a planet where an Interspecies Medical Exchange conference is being held. Dr. Phlox tries to obtain research on a terminal disease from the Vulcan contingency, without revealing T’Pol…

Both the Vulcans and the Andorians make a claim to a small planet and military conflict soon erupts. As the fighting goes on, the Vulcans announce they are willing to…

The Enterprise crew find a small craft drifting in space and are surprised to find it contains a human corpse. More questions arise when the Suliban and Tholians make claims…

Archer and Reed return to a pre-warp society, that is on the verge of war, to recover a lost communicator from an undercover survey mission.

While Enterprise is surveying a black hole in a trinary star system, the stellar phenomenon causes strange effects on the crew.

Hoshi experiences her first transporter experience and strange aftereffects lead her to believe she wasn’t reassembled correctly.

Trip boards an alien cargo vessel to help repair a stasis pod, which holds a beautiful woman in suspended animation. When the woman accidentally wakes up, she reveals she’s not…