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

Spooks – I Spy Apocalypse (2003)

The episode begins with the intelligence unit confined while undergoing a drill about a potential terror incident, supervised by two Home Office agents. As events unfold, it appears that there really has been an attack with a chemical weapon released. The suspense builds as messages indicate a disaster happening externally, and gets worse when the leader seems contaminated, and the two Home Office officials attempt to leave, compelling the character played by Matthew Macfadyen to choose between firing at them or permitting their exit and endangering the sterile MI5 environment. Given it’s Spooks, his decision is predictable.

Threads (1984)

Threads was low budget but arguably the most terrifying series I have ever watched owing to its grim authenticity and dismal official figures. Saw it not long ago having watched the original; I frequently went to the Sheffield pub from the programme which underscored the actuality and the offhand factual official statements which was broadcast. Still absolutely terrifying decades on.

The 2022 Severance episode The We We Are

The first season finale of Severance ranks highly in terms of gripping installments. I was throughout the episode quite literally on the edge of my seat, pushing alongside Dylan to hold the switches that sustained the Innies’ extended time, while yelling at the Innies to get their truths out there. The ultimate peak – “she is living!” – was like an eruption.

Industry – White Mischief from 2024

Installment five in Industry’s third series made my pulse quicken. I needed to stop and stand and exit the space repeatedly because of the sheer scale of the wanton self-destruction I observed. Rishi Ramdani is in deep shit in his job and domestic life – up to his eyeballs in debt to illegal creditors owing to his uncontrollable gaming, engaging in dangerous ventures on a wager involving sterling which could lose his company millions. So of course, he goes on a gambling spree, consumes excessive substances and alcohol and wins, loses, wins, is brutally attacked. Every time you think it can’t get any worse, it deteriorates. There’s hope of redemption at the end of the episode yet he wastes the chance, resulting in dreadful effects in the season finale. Certainly required a rest afterward!

Peep Show – Holiday from 2007

Peep Show itself isn’t necessarily a stressful show. But the episode Holiday includes such amounts of embarrassment that it’ll have you standing up throughout the entire episode, riddled with anxiety. The situation intensifies as Jeremy and Mark discover needing to deceive regarding the dog they accidentally run over and following tries to eliminate it. You subsequently use the rest of the installment wondering if it might be more awful than cremation, and it turns out to be!

The West Wing – The Two Cathedrals from 2001

Nothing I’ve watched has been more intense compared to my initial viewing the season two finale to The West Wing. The episode starts with the aftermath of the passing (in a road incident) of the president’s confidential aide and builds to a peak with a situation in Haiti, and the repercussions of the secrecy of the president’s MS diagnosis, along with affirmation of his plan to seek re-election. Excellent TV. Never bettered.

Bodyguard – episode one (2018)

The opening of the British series Bodyguard, featuring the main character on a train with his young son, is personally a top tense installment. He observes a woman in Islamic attire heading to the toilet and realizes something is amiss. The bomb diffuser experts are called, enter the train, and attempt to convince the woman to take off her suicide vest. Suspense rises to an almost unbearable degree, until, finally, the vest is neutralized.

The 2001 Buffy episode The Body

Buffy enters her house to realize her mom has deceased 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 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 series was extremely nerve-wracking. And if you watched it when it originally aired, you – initially – were uncertain of the reason. Tony’s enemies, real and imagined, 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 clan sits in an eatery. Meadow finds a parking spot. Tony sadly tells Carmela difficulties are arising with yet another of his crew working with the government. Meadow parks. Strange people enter the restaurant. Gaze at Tony(?) Meadow is parking. Tony puts a record on the jukebox. Meadow parks her car. The bell sounds, an individual enters. Can’t be Meadow, she’s still parking. Tony looks up. Keep going. It ceases. My heart dropped from my mouth roughly 20 minutes after.

The Walking Dead – The Last Day on Earth from 2016

I kept late hours to see this show at 2am. It was so intense after the buildup of bad guy Negan finding the group, cruelly taunting his victims and then leaving the victim unknown (finished with an unresolved situation). The victim’s POV shot and the muted audio – argh! {We then had to wait for season seven|We then needed to await season

Nathaniel Sanders
Nathaniel Sanders

A writer and philosopher exploring the intersections of chance, psychology, and human experience through engaging narratives.