Shortly thereafter, aliens called the Tholians demand that the Enterprise get to steppin'. The now in command Spock insists that they will not leave until Kirk is rescued. The Tholians respond by opening fire. Spock, against Bones' suggestion, fires back. Fine, the Tholians decide. You don't want to leave our space? Then you'll just stay here FOREVER! Oh, and did we mention this is a part of space where people tend to go insane?
Chekov and other crew members go Cuckoo for Cocoa Puffs. Kirk is declared dead after attempts to save him have failed. Everyone is going bonkers one by one. Bones is even nastier to Spock than usual. How could things get worse?
Oh yeah, the Tholians are building the eponymous web in space using their jetstreams so they can't leave.
Tropes from this episode include:
- Absentee Actor: A very Kirk-lite episode. Which is quite unusual, as William Shatner insisted throughout the show's run on having the most lines in every script.
- Beehive Barrier: the Tholians are making a spherical geometric web thing to trap the Enterprise. In this case, the barrier is to keep the Enterprise in.
- Blatant Lies: Spock and Bones flatly deny ever looking at Kirk's Video Will. Tape? What tape, Captain? Kirk doesn't seem to believe them, but plays along.
- Bling of War: Kirk's medal from ''This Side of Paradise'' makes another appearance.
- Conflict Ball: McCoy is exceptionally critical of Spock this episode, even by his usual standards. He says that Spock's first responsibility is to safeguard the crew, implying that they should not be trying to save Captain Kirk (but doubtless if they had left the area when they were able to, he would have raged about Spock abandoning the captain and having no human feelings).
- Dead Man Writing: Kirk's taped message, though he doesn't actually die.
- Doctor's Orders: Bones says "That's a medical order, Captain", when he insists on making a toast with Spock with the antidote.
- Door Jam: Kirk gets stranded in "interspace" with only limited air in his spacesuit, while complications ensue for the rest of the crew.
- Due to the Dead: Spock calls for a moment of silence for Captain Kirk. Bones insists that he and Spock watch Kirk's Video Will. When it reveals that his Last Request is for Bones and Spock to try to get along, Bones apologizes for being Dr. Jerk and they attempt to comply with Kirk's wishes.
- Fish-Eye Lens: Prominently used right in the beginning as the crazed Chekov's point of view, with a horribly distorted Spock front and center. Chekov screams, naturally.
- Friendship Moment: After Bones apologizes to Spock, Spock replies, "...I believe the Captain would merely have said ... 'Forget it, Bones'".
- Ghost Ship: the Defiant.
- Hate Plague: A Negative Space Wedgie drove the crew of the Defiant to kill each other, and then begins to drive the Enterprise crew to outbursts of anger.
- I See Them, Too: Scotty, Spock and McCoy know the vision Uhura had of Captain Kirk was real when they see him themselves. McCoy releases Uhura telling her she is all right, "we all saw him, the Captain's still alive."
- If I Do Not Return: Spock and McCoy view the message Kirk left behind for this contingency when Kirk is lost and presumed dead.
- Impairment Shot: The P.O.V. Cam gets a Fish-Eye Lens and jitters when someone's starting to get a little craaaaazy....
- Kind Restraints: When Chekov goes violently insane due to the effect of the area of space the Enterprise is in, he's shown strapped down to a table in Sick Bay screaming. Uhura is also strapped down after her vision of Captain Kirk, even though she remains very quiet.
- Loafing in Full Costume: Averted. We finally get to see Uhura in civvies! She wears a very fetching red kaftan-inspired dress and is about to accessorize with a gold necklace when she starts having chest pains.
- The Mutiny: Initially suspected, as the first sight they see is the Defiant's captain dead on the bridge with a Red Shirt's corpse grasping his (broken) neck.
- Obvious Stunt Double: During the attacks on both McCoy and Scotty, their stunt doubles take the brunt of the attacks. It's especially evident in 1080p.
- Premature Eulogy: Kirk is presumed dead when he is pulled into another universe. We get an official ceremony with about 50 people present and Spock lamenting his friend—as much as a Vulcan would, anyway. McCoy finishes up by giving another short eulogy in Kirk's quarters during the next scene.Spock: I shall not attempt to voice the quality of respect and admiration that Captain Kirk commanded. Each of you... must evaluate the loss, in the privacy of your own thoughts.
- Send in the Search Team: How the whole mess started.
- Series Continuity Error: Spock states that no mutiny has ever taken place aboard a starship. Spock had himself arrested for mutiny in ''The Menagerie''.
- Space Madness: Being in a particular area of space causes violent insanity by distorting the molecular structure of brain tissues and the central nervous system. Symptoms include dizziness, chest pains and attempting to murder your senior officer.
- Starfish Aliens: The Tholians look like 20-siders with Glowing Eyes. They were, in fact, meant to look like living jewels. They would get a massive effects upgrade (along with the Gorn) when they finally returned in Star Trek: Enterprise.
- The Tape Knew You Would Say That: Kirk's "final orders" assume three things: that he's dead, that the tactical situation is critical, and that Spock and McCoy are at odds. He's right on 2 of the 3.
- Tears of Joy: Uhura sheds a few when she learns that not only is she not crazy, but Kirk is indeed still alive.
- Thin Dimensional Barrier: The crew of the Enterprise accidentally stumbles upon one of these in space while investigating a recently dead Federation ship. Kirk gets trapped in the other universe, while distortions in the laws of physics start to prevent the Enterprise's systems (and the crew's brains) from working properly.
- 2-D Space: Averted. The web appears to be spherical.
- What Happened to the Mouse?: What happened to the Defiant? Over thirty years later, we find out in the Star Trek: Enterprise Mirror Universe episode "In a Mirror, Darkly".