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

Spooks – I Spy Apocalypse from 2003

The show kicks off with the MI5 agents locked down while undergoing a drill relating to a hypothetical terrorist attack, monitored by two government representatives. As events unfold, it becomes clear a real incident has taken place and a chemical weapon has been unleashed. The anxiety increases 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, forcing Matthew Macfadyen’s character to decide between shooting them or permitting their exit and potentially infecting the secure MI5 headquarters. This being Spooks, his decision is predictable.

Threads (1984)

Threads had minimal funding but one of the most frightening programmes I have ever watched due to its harsh realism and grim official statistics. Viewed it recently following the initial broadcast; I often attended the bar in Sheffield from the programme which emphasised the reality and the glib matter-of-fact official information that were transmitted. Still absolutely terrifying 35 years later.

The 2022 Severance episode The We We Are

The season one finale of Severance deserves a top spot among intense episodes. I remained for the whole show actually sitting tensely, pushing alongside Dylan to keep his hands on the levers that sustained the Innies’ extended time, while screaming at the Innies to disclose their facts. The ultimate peak – “she survives!” – was like an eruption.

The 2024 Industry episode White Mischief

Installment five in Industry’s third series had my heart racing. I had to pause and get up and depart the area multiple times owing to the vast degree of the reckless self-harm I was witnessing. Rishi Ramdani is in deep shit at work and home – buried in financial obligations from unscrupulous lenders due to his addictive betting, taking such risks with a bet on sterling which could lose his company millions. So of course, he goes on a gambling spree, does tons of drugs and drink and alternates between success and failure, is brutally attacked. Whenever you assume the situation cannot deteriorate further, it worsens. There’s hope of redemption by the episode’s conclusion but he squanders the opportunity, with horrifying consequences in the concluding part of the season. Definitely needed a lie-down after that!

The 2007 Peep Show episode Holiday

The series Peep Show isn’t typically anxiety-inducing. But the episode Holiday features such degrees of awkwardness that it’ll have you standing up the whole episode, riddled with anxiety. The tension escalates when Jeremy and Mark realize having to lie about the dog they accidentally run over and subsequent attempts to dispose of it. You then occupy the remainder of the episode questioning whether it truly can be worse than incineration, and it turns out to be!

The 2001 The West Wing episode The Two Cathedrals

Nothing I’ve watched has been more intense as when I first saw the season two finale to The West Wing. The episode starts with the aftermath of the demise (in a car crash) of the president’s personal secretary and escalates to a高潮 with a crisis in Haiti, and the repercussions of the secrecy of the president’s MS diagnosis, coupled with verification of his aim to run for another term. Superb programming. Unsurpassed.

The 2018 Bodyguard premiere episode

The start of the British program Bodyguard, with the protagonist on a train alongside his juvenile boy, is for me one of the most intense episodes ever. He spots a Muslim woman going into the loo and knows something is off. The bomb squad is alerted, get on the train, and endeavor to coax the woman to remove her explosive vest. Tension escalates to a nearly intolerable level, until, finally, the vest is neutralized.

The 2001 Buffy episode The Body

Buffy comes into her home to find her mum has passed away from natural reasons, which is the most unusual type of death in this paranormal series. The episode has no background music, a sullen tone, and we witness the episode via the perspective of Buffy’s shock of discovering her mother.

The Sopranos – Made in America (2007)

The concluding moment of the last installment of the show was pants-wettingly tense. And for those who saw it during its initial broadcast, you – initially – were uncertain of the reason. Tony’s enemies, real and imagined, were all overcome. Doesn’t this resemble the season one conclusion? “Recall the minor details.” However, the vibe is oddly threatening. Nearly Twin Peaks-like fear. The family gathers in a diner. Meadow stops the car. Tony sadly tells Carmela difficulties are arising with an additional associate collaborating with the authorities. Meadow parks. Unfamiliar individuals come into the diner. Gaze at Tony(?) Meadow continues to park. Tony selects a song on the jukebox. Meadow finds a spot. The bell rings, someone enters the restaurant. Can’t be Meadow, she’s still parking. Tony glances upward. Continue. It halts. My spirit fell about 20 minutes later.

The Walking Dead – The Last Day on Earth from 2016

I kept late hours to see this show in the early morning. It was so intense after the buildup of bad guy Negan locating the survivors, savagely teasing his prey then not knowing who he killed (concluded with a suspenseful moment). The victim’s POV shot and the muffled sounds – argh! {We then had to wait for season seven|We then needed to await season

Leslie Osborne
Leslie Osborne

A lifelong retro gaming collector and historian with expertise in 8-bit and 16-bit era preservation and restoration.