‘I truly required a break after that!’ The most nerve-wracking television episodes ever

The 2003 Spooks episode I Spy Apocalypse

The episode begins with the intelligence unit locked down as part of a simulation relating to a hypothetical terrorist attack, monitored by two government representatives. As things progress, it seems an actual attack has occurred with a chemical weapon released. The suspense builds as messages indicate a disaster happening externally, and gets worse when the leader seems contaminated, with the two officials trying to exit, forcing Matthew Macfadyen’s character to decide between shooting them or letting them go and potentially infecting the secure MI5 headquarters. This being Spooks, his decision is predictable.

The 1984 production Threads

The production was inexpensive but arguably the most terrifying series I’ve ever seen due to its harsh realism and bleak government data. Saw it not long ago after seeing the first airing; I frequently went to the Sheffield pub shown in the series which underscored the actuality and the offhand factual official statements that aired. Continuing to be utterly horrifying 35 years later.

Severance – The We We Are from 2022

The season one finale of Severance has to be right up there among intense episodes. I spent the entire episode literally perched nervously, exerting with Dylan to hold the switches that kept the Innies on overtime, while yelling at the Innies to get their truths out there. The concluding高潮 – “she is living!” – felt like an explosion.

Industry – White Mischief from 2024

The fifth episode of Industry’s third season had my heart racing. I was compelled to halt and rise and leave the room several times owing to the vast degree of the reckless self-harm I saw. Rishi Ramdani is in deep shit professionally and personally – up to his eyeballs in debt from unscrupulous lenders due to his addictive betting, taking such risks with a gamble on the pound which could lose his company millions. Inevitably, he starts a gaming binge, consumes excessive substances and alcohol and alternates between success and failure, is severely assaulted. Each instance you believe things cannot decline more, it does. There is a chance for salvation as the installment closes but he misses the opening, leading to terrible outcomes in the season finale. Definitely needed a lie-down after that!

Peep Show – Holiday from 2007

The series Peep Show isn’t typically anxiety-inducing. However, the Holiday episode contains such levels of cringe that it will make you rise throughout the entire episode, permeated with worry. The situation intensifies when Jeremy and Mark realize having to lie about the dog they unintentionally hit and subsequent attempts to dispose of it. You then spend the rest of the episode doubting if it can actually be more terrible than burning, and it turns out to be!

The 2001 The West Wing episode The Two Cathedrals

Nothing I have seen has been as tense than the first time I watched the season two finale to The West Wing. The show opens with the fallout of the death (in a traffic accident) of the president’s private assistant and reaches a crescendo involving a Haitian emergency, and the fallout from the non-disclosure about the president’s MS condition, with confirmation of his intention to run for another term. Wonderful television. Never bettered.

Bodyguard – episode one (2018)

The beginning of the UK show Bodyguard, with the hero aboard a train accompanied by his small son, is for me one of the most intense episodes ever. He spots a Muslim woman entering the restroom and senses something is wrong. The explosive disposal specialists are summoned, enter the train, and attempt to convince the woman to take off her suicide vest. Tension escalates to an almost unbearable degree, until yes, the vest is diffused.

The 2001 Buffy episode The Body

Buffy arrives at her residence to realize her mom has deceased due to natural factors, which is the rarest form of demise in this supernatural show. The installment lacks any soundtrack, a somber mood, and we view the installment through the lens of Buffy’s dismay upon uncovering her mother.

The Sopranos – Made in America (2007)

The concluding moment of the last installment of the program was incredibly anxious. And if you watched it when it originally aired, you – at the start – didn’t understand the cause. Tony’s foes, genuine and fictional, were all vanquished. This seems similar to the first season’s finale, right? “Remember the little things.” But the mood is bizarrely ominous. Nearly Twin Peaks-like fear. The family sit in a restaurant. Meadow stops the car. Tony sorrowfully notifies Carmela difficulties are arising with another member of his team collaborating with the authorities. Meadow parks the vehicle. Odd persons arrive at the eatery. Gaze at Tony(?) Meadow parks. Tony plays a track on the music machine. Meadow finds a spot. The bell sounds, an individual enters. It isn’t Meadow, she remains parking. Tony looks up. Continue. It stops. My spirit fell about 20 minutes later.

The Walking Dead – The Last Day on Earth (2016)

I kept late hours to see this show in the early morning. It was incredibly tense following the introduction of villain Negan locating the survivors, cruelly taunting his victims and then leaving the victim unknown (finished with an unresolved situation). The victim’s POV shot and the subdued noises – ugh! {We then had to wait for season seven|We then needed to await season

Joseph Lang
Joseph Lang

A passionate comic book enthusiast and film critic with over a decade of experience in the superhero genre.