Judgement: After Enterprise lends aid to a group of accused rebels, Captain Archer faces a tribunal and charges of conspiring against the Klingon Empire. (S2, ep 19) [S]
Canamar: Archer and Trip are accused of smuggling and sent to the penal colony Canamar. While Enterprise negotiates their release, a mutiny breaks out on the prison ship. (S2, ep 17) [S]
Stigma: T'Pol is diagnosed with a possibly fatal neurological disease as a result of a mind meld. Meanwhile, one of Phlox's wives visits Enterprise. (S2, ep 14) [S]
Dawn: Trip's shuttlepod is shot down by a hostile race and is forced to land on a deserted moon. There, he must team up with the alien who shot him down. (S2, ep 13) [S]
The Catwalk: After receiving a warning about a radioactive storm approaching Enterprise, the crew is forced to take shelter in the ship's catwalk. (S2, ep 12) [S]
Precious Cargo: While Trip is repairing a stasis pod at a Retellian cargo ship and the woman inside wakes up, the ship is forced to make a hasty departure. (S2, ep 11) [S]
The Communicator: Upon returning from a covert operation, Lieutenant Reed realises he has left his communicator on the planet. He and Archer set out to find it. (S2, ep 8) [S]
New & Exclusive. The Seventh: T'Pol asks Captain Archer to join her on a mission to capture a Vulcan fugitive who escaped justice several years ago. (S2, ep 7) [S]
New & Exclusive. Marauders: Enterprise visits a colony with a deuterium trading post. But the people seem to be pretty unwilling to trade. Are they hiding something? (S2, ep 6) [S]
A Night in Sickbay: Archer spends a restless night in sick bay with his ailing dog after he picked up a deadly virus on an alien planet. (S2, ep 5) [S]
Carbon Creek: On the first anniversary of her assignment to Enterprise, T'Pol tells Archer and Trip about the first contact between humans and Vulcans. (S2, ep 2) [S]
Two Days And Two Nights: This week, Archer, Trip and Reed all have mysterious encounters with females who may not be all they appear. Meanwhile, Hoshi learns a new language. (S1, ep 25) [S]
Desert Crossing: Archer and Trip are invited to a desert-like planet by an alien leader, but discover he is a terrorist who has lured them there under false pretences. (S1, ep 24) [S]
Fallen Hero: When a Vulcan ambassador is accused of secretive criminal misconduct, Enterprise is asked to transport her back to the Vulcans. Trouble ensues. (S1, ep 23) [S]
Vox Sola: An alien invades the Enterprise, ensnaring the crew in its web and feeding off them for survival. Can Hoshi communicate with the creature before it's too late? (S1, ep 22) [S]
Detained: Archer and Mayweather enter a 'military zone' and are imprisoned by an alien race called Tandarans, who are at war with the Suliban. (S1, ep 21) [S]
Oasis: While exploring a crashed vessel, the Enterprise crew is haunted by some ghostly figures, and encounters an alien race which has survived despite insurmountable odds. (S1, ep 20) [S]
Acquisition: When the Ferengi, a group of intergalactic thieves, stun the Enterprise crew and try to rob the ship, it's up to Trip to work covertly to stop them. (S1, ep 19) [S]
Fusion: A group of atypical Vulcans visiting Enterprise subject T'Pol to uncomfortable new ideas, with one in particular urging her to release her own 'primal nature'. (S1, ep 17) [S]
Shadows Of P'jem: The crew are disappointed to learn that T'Pol has been ordered to leave the Enterprise, even more so when they see her own indifference to leaving. (S1, ep 15) [S]
Sleeping Dogs: When the crew enter a wounded Klingon vessel, they are ambushed by a Klingon and left stranded on the sinking ship with Archer their only hope for survival. (S1, ep 14) [S]
Silent Enemy: After the Enterprise is attacked by an unknown ship, Archer orders the crew to get their experimental new "phase cannons" working. (S1 Ep12) [S]
Civilization: On an Earth-like planet, Archer helps a primitive scientist to work out what is killing the townspeople - and he has his first kiss with an alien. (S1, ep 9) [S]
Breaking The Ice: Trip learns that T'Pol has been transmitting secret messages to a nearby Vulcan ship, and Archer attempts to save two crewmen from a disintegrating comet. (S1, ep 8) [S]
The Andorian Incident: Archer and his crew encounter hostile, paranoid aliens when they visit a Vulcan monastery and discover it has been taken over by the Andorians. (S1, ep 7) [S]
Terra Nova: The crew investigate Terra Nova, a mysterious human colony in outer space, but when they arrive they find the inhabitants have evolved far beyond human parameters. (S1, ep 6) [S]
Unexpected: After sharing a friendly moment with the female engineers of an alien ship, Trip discovers that he's just had his first experience with alien sex and is now pregnant! (S1, ep 5) [S]
Strange New World: On an Earth-like planet, the crew become infected with powerful hallucinogens. Can Archer save them before the ensuing paranoia causes a tragedy? (S1, ep 4) [S]
Fight or Flight: Captain Archer wants to board a ship the Enterprise has found floating in space. Not all of the crew are adapting to life on board the Enterprise. (S1, Ep 3) [S]
Broken Bow, Part 2: Enterprise is on its first deep space mission when the Suliban kidnap the Klingon they are transporting, forcing Archer to make a detour. (S1, ep 2) [S]
Broken Bow, Part 1: During the first ever episode, the Enterprise crew sets out on its maiden voyage with a mission to return a wounded Klingon to his people. (S1, ep 1) [S]
United: A marauder ship threatens to destabilise the region. Archer has a plan to capture it, but it'll mean unifying the Andorians, Tellarites and Vulcans. (S4, ep 13) [S]
Daedalus: Emory Erickson, Captain Archer's mentor and the man responsible for the transporter, boards Enterprise for a risky experiment. (S4, ep 10) [S]
Kir'shara: Archer, T'Pol and T'Pau attempt to bring the Kir'Shara - an artefact believed to contain Surak's original writings - to the Vulcan capital. (S4, ep 9) [S]
Awakening: Archer and T'Pol encounter the Syrrannites, a radical group hiding in the Vulcan desert, while the NX-01 crew contends with Vulcan power ploys. (S4, ep 8) [S]
The Forge: Earth's embassy on Vulcan is bombed, and the ensuing investigation puts Archer and T'Pol on the trail of a Vulcan religious faction hiding in a treacherous desert. (S4, ep 7) [S]
The Augments: In defiance of their 'father', Arik Soong's Augments devise a heinous plot against the Klingons which will surely lead to war. Guest starring Brent Spiner. (S4, ep 6) [S]
Cold Station 12: Arik Soong leads his band of Augments to a medical facility where hundreds of genetically enhanced embryos are still stored. Is he about to revive them? (S4, ep 5) [S]