3-01: The Xindi

In the Delphic Expanse, Enterprise continues its new quest to seek out the Xindi.

3-02: Anomaly

Enterprise experiences unusual and dangerous anomalies within The Expanse.

3-03: Extinction

Several crewmembers transform into another species on an alien world.

3-04: Rajiin

Enterprise rescues a mysterious woman from slavatude.

3-05: Impulse

An Enterprise boarding party is in grave danger aboard a crippled Vulcan ship while T’Pol experiences extreme negative effects from the Expanse.

3-06: Exile

A lonely telepathic alien insists that Hoshi remain with him as a price for helping the Enterprise with the Xindi.

3-07: The Shipment

Enterprise works to stop the shipment of kemocite, a critical component needed for the Xindi weapon.

3-08: Twilight

Years after the Xindi successfully destroy Earth, T’Pol looks after a disabled Archer, who can no longer establish new long-term memories after an accident years earlier.

3-09: North Star

Enterprise discovers a primitive human colony in the Delphic Expanse, whose inhabitants were abducted centuries ago.

3-10: Similitude

When Trip is seriously injured, Phlox utilizes a highly controversial treatment.

3-11: Carpenter Street

Upon discovering Xindi on Earth during the 21st century, Daniels recruits Archer and T’Pol to investigate.

3-14: Stratagem

Archer tries to trick Degra into revealing secrets of the Xindi weapon.

3-15: Harbinger

Enterprise rescues a mysterious trans-dimensional alien, tensions mount between Reed and Hayes, and T'Pol and Tucker grow closer.

3-16: Doctor’s Orders

With the rest of the crew in suspended animation, Doctor Phlox mans the Enterprise solely through a trans-dimensional disturbance.

3-17: Hatchery

An infection leaves Archer compulsive in protecting an Insectoid hatchery.

3-18: Azati Prime

When Enterprise reaches Azati Prime, Daniels reaches out to Archer, who is prepared to take drastic measures to stop the weapon.

3-19: Damage

Badly damaged and facing certain defeat, Archer resorts to sacrificing another crew to save Enterprise's mission.

3-20: The Forgotten

Crippled and mourning, Enterprise rendezvous with Degra to continue negotiations while Tucker confronts his own sorrow.

3-21: E2

Enterprise is split into two ships - one of which is from the future.

3-22: The Council

With Degra’s help, Archer tries to convince the Xindi Council to delay launching the weapon.

3-23: Countdown

Enterprise hurries to rally Xindi support to stop the weapon and rescue Hoshi.

3-24: Zero Hour

With the Xindi weapon en route to Earth, Enterprise races to stop it at all cost.