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

Spooks – I Spy Apocalypse from 2003

The episode begins with the MI5 agents locked down while undergoing a drill about a potential terror incident, supervised by two Home Office agents. As things progress, it appears that there really has been an attack with a chemical weapon released. The anxiety increases as reports reveal a disaster happening externally, and escalates when the leader seems contaminated, and the two Home Office officials attempt to leave, forcing Matthew Macfadyen’s character to decide between shooting them or letting them go and potentially infecting the secure MI5 headquarters. Given it’s Spooks, it is unsurprising which one he chooses.

The 1984 production Threads

Threads had minimal funding but arguably the most terrifying series I have ever watched owing to its grim authenticity and bleak government data. Saw it not long ago following the initial broadcast; I frequently went to the Sheffield pub shown in the series that highlighted the truth and the glib matter-of-fact official information that were transmitted. Remaining completely frightening 35 years later.

The 2022 Severance episode The We We Are

The first season finale of Severance deserves a top spot in terms of gripping installments. I remained for the whole show actually sitting tensely, straining every sinew with Dylan to maintain his grip on the controls that sustained the Innies’ extended time, while screaming at the Innies to disclose their facts. The ultimate peak – “she’s alive!” – was like an eruption.

Industry – White Mischief from 2024

The fifth episode of Industry’s third season caused my heart to pound. I was compelled to halt and rise and leave the room several times owing to the vast degree of the deliberate ruin I observed. Rishi Ramdani is in major difficulty in his job and domestic life – up to his eyeballs in debt to illegal creditors because of his compulsive gambling, engaging in dangerous ventures with a gamble on the pound which could lose his company millions. Inevitably, he starts a gaming binge, consumes excessive substances and alcohol and wins, loses, wins, is brutally attacked. Every time you think the situation cannot deteriorate further, it does. There is a chance for salvation by the episode’s conclusion yet he wastes the chance, leading to terrible outcomes in the season finale. Absolutely had to relax following that!

The 2007 Peep Show episode Holiday

The series Peep Show isn’t typically anxiety-inducing. But the episode Holiday includes such amounts of embarrassment that it will make you rise for the full show, filled with nervousness. It all ramps up once Jeremy and Mark find themselves needing to deceive regarding the dog they unintentionally hit and following tries to eliminate it. You then occupy the remainder of the episode wondering if it might be more awful than cremation, and it can be!

The West Wing – The Two Cathedrals from 2001

Nothing I have seen has been as tense compared to my initial viewing the concluding episode of The West Wing’s second season. The installment begins with the consequences of the demise (in a car crash) of the president’s personal secretary and builds to a peak with a crisis in Haiti, and the repercussions of the secrecy about the president’s MS condition, along with affirmation of his plan to pursue re-election. Superb programming. Unsurpassed.

The 2018 Bodyguard premiere episode

The beginning of the UK show Bodyguard, with the protagonist on a train accompanied by his small son, ranks among the most gripping episodes I’ve seen. He spots a Muslim woman going into the loo and senses something is wrong. The bomb squad is alerted, enter the train, and try to persuade the woman to discard her bomb jacket. Tension escalates to a nearly intolerable level, until yes, the vest is diffused.

Buffy the Vampire Slayer – The Body (2001)

Buffy comes into her home to realize her mom has deceased due to natural factors, which is the least common kind of passing in this paranormal series. The show features no musical score, a somber mood, and we see the episode through the experience of Buffy’s astonishment upon finding her mother.

The Sopranos – Made in America from 2007

The ultimate sequence of the series finale of the show was pants-wettingly tense. And if you watched it when it originally aired, you – initially – were uncertain of the reason. Tony’s adversaries, actual and perceived, were all vanquished. Surely this has the feel of the season one ending? “Recall the minor details.” However, the vibe is oddly threatening. Almost Twin Peaks levels of terror. The clan sits in an eatery. Meadow finds a parking spot. Tony gloomily informs Carmela difficulties are arising with yet another of his crew working with the government. Meadow parks. Odd persons arrive at the eatery. Look at Tony(?) Meadow continues to park. Tony puts a record on the jukebox. Meadow parks. The bell sounds, an individual enters. Can’t be Meadow, she’s still parking. Tony looks up. Continue. It halts. My heart sank around 20 minutes subsequently.

The 2016 The Walking Dead episode The Last Day on Earth

I stayed up to watch this episode in the early morning. It was incredibly tense after the buildup of bad guy Negan finding the group, savagely teasing his prey and then keeping the death a mystery (ended on a cliffhanger). The victim’s POV shot and the muted audio – ugh! {We then had to wait for season seven|We then needed to await season

Derrick Bright
Derrick Bright

A seasoned casino analyst with over a decade of experience in gaming industry reviews and strategy development.