"The Forgotten"
The ship limps on and the death toll is 18, we start with a rousing speech from Archer but given the situation, how could anyone really believe they would succeed with the mission now ?
They head for Degra's rendezvous point.
T'Pol's emotional state has not improved and the Trellium may have damaged her permanently.
Arriving at the RP they pass through a vortex to find Degra, they follow his ship to another sphere where Archer boards the Xindi ship.
Degra and Jannar are receptive to his story re the Sphere Builders but they need proof, so Archer takes them onboard Enterprise and shows them the captured bioweapon and three reptilian corpses from Detroit 2004, they are a tough crowd but when he shows them images of the dead transdimensional being from "Harbinger" they become receptive to the evidence of the invasion story by the Sphere Builders as told by Archer.
In a subplot story, Trip has been asked by Archer to write a letter to the parents of one of his team, who perished at Azati Prime, a crewperson we didn't previously know, and to me this seemed a bit much, when Trip had other things to do, but the story develops.
Meanwhile, another explosion in engineering leads to a slow leak in the hull plating, soon to get worse.
After being ordered down by Phlox to get some sleep, Trip finally rests but he encounters his dead colleague he has to write the letter for, in his dreams. She asks not be forgotten and he feels shame.
Back on the Xindi ship Jannar and Degra weigh up Archer's proof about the SBs.
When Degra returns to Enterprise he receives some flak from a belligerent Trip. Now the microfracture on the hull becomes a full blown plasma burst, and Tucker and Reed have to do a manual valve shutdown outside the ship.
It's always great to see an EV Suit scene.
An access panel won't open and the plasma fire is getting worse, they race against time plus Reed's suit is overheating, but they manage to curtail the fire, although Reed is rushed to sickbay.
(There is a cool shot of Reed with the nacelle behind him which I liked)
Trip now says his piece to Degra, Archer takes Degra out of harms way, where Degra informs Archer that the sphere count is 78, he also tells Archer about his misgivings regarding the original weapon.
They exchange information on the spheres .
Right on cue another Xindi ship appears, reptilian, and they ain't in the mood to make alliances, further differences are shown between the Xindi factions.
Archer has to ask Degra for help against the reptilian vessel, and Degra decides to side with Enterprise, reluctantly, but a three way skirmish ensues and Enterprise disables the reptilian ship with Degra's help.
But in the end Degra destroys the reptilian ship for fear of them getting news back to the Counsel about their dealings with the Earth vessel.
Degra gives up portable technology to help with Enterprise's repairs but Trip is consumed by hatred and shame (and is reluctant to use the technology)
He feels shame because he realises he didn't actually know his colleague well enough to write a letter to her parents.
Degra makes plans for Archer to come and make his case to the Counsel, and an alliance takes shape but Degra states that they need to persuade the aquatics, thus rendering any fears over what the reptilians and insectoids think, futile.
Trip completes his letter and delivers a moving eulogy for his lost colleague and friend.
"The Forgotten" offered so much more than I remembered, it's a transition episode, where we see that Archer has formed alliances with the arborials and the primate Xindi.
It's also an episode of reflection and realisation that they could never stop the Xindi without help from previously unexpected sources.