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, Mayweather and T’Pol travel to an arctic world to apprehend a fugitive, when T’Pol is contacted by Vulcan High Command. The mission takes a dangerous turn when T’Pol begins…

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…

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…

Noncorporeal aliens possess the bodies of the Enterprise crew.

While exploring a planet, Archer and Mayweather enter a “military zone” and are detained in an internment prison by an alien race called Tandarans, who are at war with the…

Tucker and Reed set out on a mission in a shuttlepod, as Enterprise is busy investigating an asteroid field. Disaster strikes while the pair are away, leaving the shuttlepod damaged…

Archer, T’Pol and T’Pau attempt to bring the Kir’Shara — an artifact believed to contain Surak’s original writings — to the Vulcan capital, as the NX-01 gets involved in a…

Archer tries to unify the Andorians, Tellarites and Vulcans in a plan to capture a marauder ship threatening to destabilize the region.

When genetic supermen left over from the Eugenics Wars hijack a Klingon ship, Archer must rely on their creator, the criminal Dr. Arik Soong, to help hunt them down.

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

Archer sends an away team to a habitable, luscious planet for observation. But when a storm occurs, the team begins to experience paranoid delusions.

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.

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

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

Stardate: 44885.5. While en route to Risa for shore leave, Geordi is abducted by the Romulans and brainwashed into becoming an assassin.

Stardate: 45571.2. While en route to the source of a subspace distress signal coming from a desolate moon, Data, Troi and O’Brien take over the bridge and force the ship…