‘I truly required a break after that!’ The most nerve-wracking episodes of TV you’ve seen

The 2003 Spooks episode I Spy Apocalypse

The episode begins with the Spooks team confined while undergoing a drill concerning a fictional terrorist event, monitored by two government representatives. As events unfold, it seems an actual attack has occurred and a chemical weapon has been unleashed. The tension ratchets up as messages indicate a disaster happening externally, and intensifies as the superior shows signs of exposure, and the two Home Office officials attempt to leave, pushing the protagonist portrayed by Matthew Macfadyen to choose between firing at them or letting them go and endangering the sterile MI5 environment. Given it’s Spooks, it is unsurprising which one he chooses.

The 1984 production Threads

Threads was low budget yet among the scariest shows I have ever watched due to its harsh realism and bleak government data. Saw it not long ago after seeing the first airing; I used to visit the pub in Sheffield featured in the show that highlighted the truth and the glib matter-of-fact official information which was broadcast. Remaining completely frightening 35 years later.

Severance – The We We Are from 2022

The first season finale of Severance has to be right up there among intense episodes. I spent the entire episode literally perched nervously, pushing alongside Dylan to hold the switches that allowed the Innies to remain active, while yelling at the Innies to get their truths out there. The concluding高潮 – “she survives!” – resembled a outburst.

The 2024 Industry episode White Mischief

The fifth episode of Industry’s third season had my heart racing. I had to pause and get up and depart the area multiple times due to the immense extent of the wanton self-destruction I was witnessing. Rishi Ramdani faces serious trouble professionally and personally – buried in financial obligations to illegal creditors owing to his uncontrollable gaming, assuming hazardous chances with a bet on sterling which may result in huge losses for his employer. So of course, he goes on a gambling spree, consumes excessive substances and alcohol and alternates between success and failure, gets beaten to a pulp. Each instance you believe it can’t get any worse, it does. There is a chance for salvation at the end of the episode yet he wastes the chance, leading to terrible outcomes during the season’s final episode. Definitely needed a lie-down after that!

Peep Show – Holiday (2007)

Peep Show is not inherently a tense series. But the episode Holiday includes such amounts of embarrassment that it’ll have you standing up throughout the entire episode, permeated with worry. The situation intensifies as Jeremy and Mark discover having to lie about the dog they unintentionally hit and later efforts to get rid of it. You then spend the rest of the episode questioning whether it truly can be worse than incineration, and it turns out to be!

The West Wing – The Two Cathedrals from 2001

Nothing I have seen has been as tense than the first time I watched the concluding episode of The West Wing’s second season. 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 repercussions of the secrecy of the president’s MS diagnosis, with confirmation of his intention to seek re-election. Wonderful television. Never bettered.

Bodyguard – episode one from 2018

The opening of the British series Bodyguard, with the hero aboard a train alongside his juvenile boy, ranks among the most gripping episodes I’ve seen. He notices a Muslim female entering the restroom and knows something is off. The explosive disposal specialists are summoned, board the train, and endeavor to coax the woman to discard her bomb jacket. Tension escalates to a practically unendurable point, until, indeed, the vest is disarmed.

Buffy the Vampire Slayer – The Body (2001)

Buffy arrives at her residence to realize her mom has deceased from natural reasons, which is the least common kind of passing in this paranormal series. The show features no musical score, a gloomy atmosphere, and we see the episode through the experience of Buffy’s astonishment upon finding her mother.

The 2007 The Sopranos finale Made in America

The final scene of the final episode of the show was pants-wettingly tense. And if you watched it when it originally aired, you – at the start – didn’t understand the cause. Tony’s enemies, real and imagined, were all overcome. This seems similar to the first season’s finale, right? “Recall the minor details.” But the mood is bizarrely ominous. Almost Twin Peaks levels of terror. The family sit in a restaurant. Meadow parks. Tony gloomily informs Carmela problems are brewing with yet another of his crew cooperating with the officials. Meadow parks. Strange people enter the restaurant. Gaze at Tony(?) Meadow is parking. Tony selects a song on the jukebox. Meadow parks her car. The bell rings, someone enters the restaurant. It cannot be Meadow, she is still parking. Tony looks up. Continue. It stops. My heart dropped from my mouth roughly 20 minutes after.

The 2016 The Walking Dead episode The Last Day on Earth

I kept late hours to see this show at 2am. It was extremely gripping after the establishment of antagonist Negan discovering the characters, savagely teasing his prey 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

Emily Fernandez
Emily Fernandez

Elara is a seasoned gaming journalist with a passion for analyzing slot mechanics and sharing actionable advice for players.